• ... that the Pacific baza has been rumoured to imitate the calls of tree frogs when hunting, inducing them to return the call? (1 May)
• ... that ' Dumelow's Seedling' is known by more than 50 alternative names? (2 May)
• ... that staghorn hydrocoral grows on a mollusc shell occupied by a hermit crab? (3 May)
• ... that the burrow of the spoon worm Maxmuelleria lankesteri is sometimes modified by fish and crustaceans that take up occupancy there? (4 May)
• ... that the hairy sea squirt is preyed on by the Oregon hairy triton? (5 May)
• ... that the splendid hermit crab almost exclusively chooses to inhabit a shell on which a colonial hydroid is living? (8 May)
• ... that crinoids are closely related to sea urchins and starfish? (14 May)
• ... that El Drago Milenario, located in Parque del Drago, Tenerife, is the largest and oldest known specimen of Dracaena draco? (16 May)
• ... that the deepwater crinoid Notocrinus virilis broods its young in pouches on its arms? (17 May)
• ... that some ancient trees of the olive cultivar ' Bidni' have been recognised as "national monuments" in Malta? (18 May)
• ... that sturgeons are ancient fishes, widely sought after for caviar and more critically endangered than any other group of animal species? (19 May)
• ... that when several of the small bivalve molluscs Lasaea rubra occupy the same rock crevice, they are likely to be clones? (21 May)
• ... that the small crustacean Pseudamphithoides incurvaria builds itself a home out of forded sea tumbleweed, a brown seaweed that is distasteful to fish? (23 May)
• ... that while a red Irish lord can change color, it is not a yellow Irish lord? (24 May)
• ... that the whiteknee hermit crab is benefitted by the presence of the hedgehog hydroid but harmed by the barnacle Clistosaccus? (25 May)

• ... that the deep-sea coral species Gersemia juliepackardae was named for Julie Packard, executive director of Monterey Bay Aquarium, for her work as an ocean conservationist? (1 June)
• ... that despite a genus name referring to its dull leaves, Astilbe chinensis was celebrated as the most important new hardy perennial by the Royal Horticultural Society in 1902? (2 June)
• ... that the pea crab Tunicotheres moseri lives inside the water-filled chamber of a sea squirt? (4 June)
• ... that the primrose family and the evening primrose family are not closely related? (5 June)
• ... that Calma glaucoides has such a rich diet of eggs that it does not need an anus? (6 June)
• ... that the pea crab Calyptraeotheres garthi effectively castrates its slipper limpet host, but breeding resumes if the crab is removed? (11 June)
• ... that if the disc coral Cycloseris cyclolites gets buried in sediment, it can "float" itself free? (16 June)
• ... that the sea cucumber Leptopentacta elongata has a U-shaped or S-shaped body and occupies a burrow in the seabed? (17 June)
• ... that Al Hoceima National Park is one of the few locations where the ribbed Mediterranean limpet survives? (18 June)
• ... that the marine worm Themiste pyroides is unusual in that it forms swarms when breeding? (20 June)
• ... that cut branches of the small tree Erythrina berteroana are used to make living fence posts? (26 June)
• ... that the ripe seed pods of Brachystegia eurycoma burst explosively and throw out the large disc-shaped seeds? (28 June)
• ... that Swedish entomologist Carl H. Lindroth suggested that more than 40 species of North American ground beetle were inadvertently transported from Europe in ship's ballast? (29 June)
• ... that the sea hedgehog is a cannibal? (29 June)

The WikiCup, an annual editing competition, is now in its fourth round. Casliber, consistent participant since 2010 and winner in 2016, is currently dominating Group A with 601 points. Largely responsible is the successful Featured Article nomination of Masked booby. The other remaining Tree of Life participant, Enwebb, is participating in her first ever WikiCup. In this round, she has a grand total of...5 points. But with the recent Featured Article nomination of Megabat, she stands to gain 600 points if successful. As it stands, though, it appears that at least one ToL editor is headed to the fifth and final round of 8 contestants, which begins September 1.

Thus far, all participants in the WikiCup have generated 17 Featured Articles, 116 Good Articles, 16 Featured Lists, and 57 Featured Pictures. The Good Article Nominations backlog has been reduced as well, with 286 Good Article Reviews.

For this month's editor spotlight we're joined by Charlesjsharp, a longtime contributor to Wikimedia Commons with a plethora of featured pictures on English Wikipedia.

1) Starsandwhales: How long have you been editing Wikipedia, and how did you get interested? How did you begin your journey of photographing wildlife?

• Charlesjsharp: I uploaded my first pictures to Wikipedia twelve years ago for fun, to show my kids how it works. The pictures of my daughter ( static trapeze), my son ( Revell), my dog ( Border Terrier) and my parents’ home ( Tealing) are all still in the articles! I then started to upload wildlife images.

I’d got my first camera aged eight and went on my first safari in the Kruger Park, South Africa in 1970. I was hooked. I switched to digital in 2004, but didn’t buy any high-end lenses till 2014. Such a shame that hundreds of great photos I took before then look so dreadful by today’s quality standards. My 100-400mm lens transformed mammal and bird photography opportunities and when I got my 100mm macro lens in 2016, the whole new world of insects was open for business.

Pied kingfisher eating a chick, photographed by Charlesjsharp

2) S&W: Over the years, you've taken photos of many different organisms from birds to insects to big cats; you have an extensive list of favorite images. Which animals have been the most exciting for you to photograph?

• Charlesjsharp: The trophy animals the hunters used to shoot are the ones I like to shoot too: it was lion, elephant and baboon in 1970. More recently, hunting for tiger by jeep in Kanha National Park in India was exciting and so was searching for jaguar by boat in the rivers of the Pantanal in Brazil. Our encounters with the mountain gorillas in Rwanda and Uganda was amazing, but the actual photography was no challenge.

But photographing animal behaviour is the most exciting and challenging. There’s usually movement and it all happens so fast, like when a bird captures its prey. Every now and then you snap something really unusual – like the cannibal kingfisher

3) S&W: Many articles under ToL have requests for people to add images that can go unanswered. What can the community do to improve the coverage of different organisms on Wikipedia, especially when it comes to images?

• Charlesjsharp: It’s a very time consuming process because the Wikipedia code is cumbersome (*see below). It take an age to upload to Commons: to describe, categorize, geocode. Many of the categories don’t exist so have to be created. If the image is of a subspecies, then all the images have to be checked before you can nominate an image for VI. It’s also takes ages to nominate images for VI and QI on Commons. May be some users use sophisticated tools to lighten the load, but I don’t know if they exist. In other words, Wikipedia is OK, but Commons is a nightmare. Hundreds of really poor quality photos clog up the system and some users are too lazy to filter and edit their nominations.
  

Recently, some thoughtless editor added a ‘caption’ box to Commons. A waste of time. The image title should act as the caption.

I applied for a grant to attend Wikimania, but was unsuccessful. Not much can happen without some funding to kickstart and then drive improvements forward.
Here was my response to the question: "How can we increase the quality and diversity of images being uploaded and, in particular, improve the Featured Picture, Quality Image and Valued Image projects?"

Panther chameleon male, photographed by Charlesjsharp

1. Work together on pre-defined projects to develop a team spirit that will help us develop a set of shared values

2. Through brainstorming, Identify what we need to do to improve the quality and diversity of images being uploaded and, in particular, identify what we need to do to improve the credibility of the Featured Picture, Quality Image and Valued Image projects

3. By sharing our photographic skills, find ways to share skills with the community. Knowledge transfer is time-consuming and we need to set limited objectives and realistic time frames. This will require compromise as individuals have to listen and find ways to agree. This is going to be much easier through face-to-face meetings

3. Identify what we need to do to improve the quality and diversity of images being uploaded (diversity of contributor and diversity in subject) and, in particular, identify what we need to do to improve the credibility of the Featured Picture, Quality Image and Valued Image projects

4. Spend more time talking about values and knowledge transfer than sharing photography tips amongst delegates, then getting all delegates to agree to DO SOMETHING WHEN THEY GET HOME to take things forward.

4) S&W: What advice would you give to people new to photographing wildlife?

• Charlesjsharp: An impossible question unless you know what someone’s objective is. So you’re on your first safari? Borrow or rent a decent camera and a quality 300mm lens. Then read a few of the dozens of free advice pages on the internet. Then when you’re out and about, take the lens cap off and set the camera to fully automatic sports mode. Be ready. If you’ve time, get in the right place (sunlight/background). Watch the animal’s behaviour. Point and shoot. Glance at the screen. If OK, repeat. Only then start playing with the settings to optimise shutter speed, F number and ISO.
  

5) S&W: What would the Tree of Life community be surprised to learn about your life off-wiki?

• Charlesjsharp: I used to be a high-end stamp collector (early USA). My photography is a sort of collecting. And I’m a keen bridge player.

* An example of cumbersome code: getting the layout of my responses to your questions. So dated, and no online spellchecker.

• ... that the wildlife of Senegal includes a critically endangered subspecies of the giant eland and the common Senegal one-striped grass mouse? (July 1)

Cycloseris distorta

Tiny the Wonder, killing rats
at the Blue Anchor Tavern

Episcia cupreata flower

• ... that the free-living, solitary coral Cycloseris distorta (pictured) can subdivide its stony skeleton and form two new individuals? (July 4)
• ... that the wildlife of Nigeria includes 940 species of bird and all eight known species of West African mangrove? (July 6)
• ... that Hypericum olympicum , an Award of Garden Merit winner, is toxic to dogs, cats, and horses? (July 10)
• ... that flyways used by migrating wetland birds have traditional staging points where they can rebuild their energy reserves? (July 12)
• ... that in two species of megabat, males have been observed to produce milk? (July 13)
• ... that the cave-nesting rockwarbler has also been called the "hanging dick" because of its nest? (July 15)
• ... that Strombosia pustulata is one of over two hundred species of tree growing in the Omo Forest Reserve? (July 16)
• ... that Tiny the Wonder (pictured) could kill 200 rats per hour in London's rat-baiting pits? (July 17)
• ... that the clingfish Diplecogaster bimaculata has been photographed cleaning a moray eel? (July 17)
• ... that in South Africa, the mosquito Anopheles funestus used to breed in fast-moving streams but now prefers swamps? (July 18)
• ... that while the leaf shape varies among hybrids of Episcia cupreata (pictured), the flowers always have the same form? (July 19)
• ... that Sommen charrs are a relict population that has survived because of Lake Sommen's great depth, and its cold and oxygen-rich waters? (July 20)
• ... that the extinction of the Bramble Cay melomys was described as the first for a mammal species due to anthropogenic climate change? (July 21)
• ... that Félicette, the first cat in space, was subjected to 9.5  g of acceleration and five minutes of weightlessness? (July 22)
• ... that the fly Phytobia betulae is just 5 mm (0.2 in) long but the tunnel made by its larva inside a birch tree may reach 17 m (56 ft)? (July 23)
• ... that rooks are intelligent birds and can rival or even beat chimpanzees in puzzle-solving tests? (July 24)
• ... that the Guinean striped mojarra is one of the fish caught in the less polluted part of the Ébrié Lagoon (July 27)
• ... that a new disease which is deadly to corals is spreading from the Florida Keys to other parts of the Caribbean? (July 28)
• ... that the yellow-footed honeyguide probably includes beeswax in its diet? (July 30)

WikiJournal of Science is an open-access, peer-reviewed journal

One publishing pipeline for WikiJSci

Guest column by Thomas Shafee ( Evolution and evolvability), Editor in Chief of WikiJournal of Science

The Tree of Life WikiProject and its sprawling phylogeny of daughter projects is one of the largest and most active communities in Wikipedia. It encompasses approximately 570 Featured Articles and well over a thousand Good Articles (second only to military history). The WikiJournal of Science (one of three current journals in the user group) has a few aims that may closely align with the interests of the ToL community.

Review of existing articles

Firstly, WikiJSci can be a complementary system for FA review (getting external review, input, and validity). When an Wikipedia article is nominated (via WP:JAN), journal editors go out to non-Wikipedian academics and researchers who have published on the subject on the last five years and invite them to give feedback comments (e.g. Peripatric speciation and Baryonyx). The resulting changes can then be integrated back into the Wikipedia article.

Attracting new articles and contributors

Getting more editors involved in Wikipedia is always a high priority. WikiJSci can also be a way to encourage new people to contribute articles (especially on missing/stub/start topics). An example of an article that was written from scratch by a group of non-Wikipedians is Teladorsagia circumcincta. This not only resulted in a new Wikipedia page on an underdeveloped topic, but introduced the idea of Wikimedia contribution to a group of people who had previously never considered it.

Images, videos, sound and galleries

The journal can be a way to get multimedia content reviewed or encourage contribution. The same approach could be easily adapted to sounds (e.g. frog mating calls) or videos (e.g. starfish feet motion). It also allows for tracking of those images in new articles via Altmetric ( this example has >200, which is bananas). There aren't any biology examples in WikiJSci yet, but the sister medical journal has published a few summary diagrams, photography, and image galleries. Examples include this gallery by Blausen Medical or the diagram of cell disassembly during apoptosis.

Other projects

For those interested in other Wikimedia sister projects, there's also broad scope for interactions with the WikiJournals. Perhaps peer reviewed teaching resources could be useful to sit alongside sets of Wikipedia articles and be integrated into Wikiversity courses (like this or this)? Can sections of Wikidata & Wikispecies be peer reviewed? What are the potential avenues for integration with WikiCite, WikiFactMine, Scholia, etc.? Currently, WikiJSci is aiming to be very flexible and try out different formats so long as they can be externally peer reviewed.

For more info, see the 2019-06-30 Signpost article and the current sister project proposal.

1) Enwebb: You're very prolific with DYKs, with over 2,000 nominations credited (in fact, I'll highlight which DYK nominations this month were yours below). What made you become so involved in this part of Wikipedia? Why should Tree of Life editors nominate articles for DYK?

Cwmhiraeth: I became aware of the WikiCup in 2012 and entered the contest. The scoring structure seemed to me to favour DYKs, and I went to considerable trouble to identify short stubs that could be expanded into qualifying start class articles with multiple bonus points. Casliber introduced me to preparing articles for FAC and Sasata helped me with my first solo FA. I won the WikiCup that year, and repeated that success the following year, after which the Cup got a bit more competitive. By that time, nominating articles for DYK was an ingrained habit, and I have continued doing so ever since, but at a rather slower rate. I do more work behind the scenes at DYK now, reviewing other people's nominations in excess of my QPQ requirement, and building prep sets ready to go on the main page, and I retired from competing in the WikiCup and became a judge instead. I would encourage ToL editors to nominate suitable articles for DYK because it gives great satisfaction to know that hundreds or even thousands of people have appreciated your work, and it provides a foil for the biographies and historical articles that predominate there.

2) Enwebb: I noticed that your DYK nominations reflect a diverse array of flora and fauna, from trees, marine invertebrates, birds, fishes, and mammals. How do you decide what to work on?

Cwmhiraeth: As I look around different articles I keep a note of things I might work on, red links, stub articles that need expanding or places in articles where I would like to add a wikilink but no suitable target page exists. So I have this list, but more often than not I choose a new article to work on based on a Google book that I have been using in a previous article. I like Google books; some of them are really useful for species articles, the main annoyance being when certain pages are permanently unavailable, although I am quite good at tricking the books into revealing pages that they were trying to prevent me from viewing. Eventually I get bored with African rodents, or whatever my present topic is, and move on. I am particularly interested in organisms living in extreme habitats, endangered species, invasive species, pest species, parasites or creatures with interesting behavioural traits.

3) Enwebb: Which of your Wikipedia accomplishments are you most proud of?

Cwmhiraeth: Well, Sea really. Again that was inspired by the WikiCup, and working in collaboration with Chiswick Chap, we took it from virtually nothing, little more than a list of seas, through DYK and GA, culminating in a really tough FA. That was very satisfying (as were the 1000 odd points it gained me at the WikiCup). In complete contrast was the article Tree. I completely rewrote it in a sandbox as an entry for the "Core contest". The previous version had been quite short with a section on "Record breaking trees" which I hived off into a separate article. My new version was immediately challenged and an edit war would have erupted had I not decided to retire from the fray. My version had some serious flaws, I had never studied botany and I had used a book source which misled me. However, after corrections, my version largely remained in place and I later joined Chiswick Chap in bringing the article to GA status.

4) Enwebb: What motivates you to keep contributing? What's your 10,000 ft view (pardon the non-SI) of the community and Tree of Life?

Cwmhiraeth: I think Wikipedia is a really great project. The idea of Wikipedia as a pool of knowledge contributed to by thousands of individuals in hundreds of countries is inspiring. It would be nice if we had no vandalism and everyone co-operated with everyone else in an amicable spirit, but as we are all human, it does not quite work out like that. I like to think of my efforts as a legacy that will continue in existence after I am gone.

6) Enwebb: How did you first become interested in natural history?

Cwmhiraeth: When I was young I had an elderly aunt who used to come to stay and who would take me for walks in the countryside, during which we would watch birds and identify wild flowers. She would take me out at weekends from my girls-only boarding school and we would search for orchids on the Wiltshire Downs. My school was not geared up for science, we just did general science for O-levels, and when it came to A-levels, I was the only pupil in my year to do zoology and chemistry, and one of only two to do physics, for which we had to cycle off to the grammar school on the other side of town. I wanted to be a vet, but was discouraged by my father, obtained a BSc in biochemistry and ended up in an unrelated job. If I were to live my life again, things might work out differently, but then I dare say we could all say that!

Weebill

Nanhaipotamon macau

P. lutzii (yeast phase)

Cannonball mangrove

Ruspolia nitidula male

Female kob and calf

• ... that falguera, a plant known from only one valley in Spain, is threatened by rock climbers and by road maintenance? (1 August)
• ... that Dioscorea chouardii is known from a single crag in the Pyrenees and has been monitored using scaffolding and telescopes? (3 August)
• ... that the tree Humbertia madagascariensis, whose durable timber is used in heavy construction, is a member of the morning glory family? (4 August)
• ... that the new pine knot-horn is a serious pest of maritime pine plantations? (5 August)
• ... that William Pope created "the first comprehensive, well executed pictorial record of Canadian birds"? (7 August)
• ... that fronds of the seaweed Halimeda tuna each consist of a single cell? (8 August)
• ... that Elongatoolithus, Macroolithus, and Nanhsiungoolithus were the first types of fossil eggs to be given names in the modern classification system? (9 August)
• ... that the maple Acer beckianum was described from a piece of petrified wood found near Vantage, Washington, in 1954? (10 August)
• ... that the queen parrotfish feeds on the algae it scrapes from corals and other surfaces, resulting in bioerosion? (11 August)
• ... that the weebill (pictured), measuring 8 to 9 cm (3.1 to 3.5 in) long, is Australia's smallest bird? (12 August)
• ... that sheep infected with the parasitic nematode Teladorsagia circumcincta may suffer from protein deficiency? (12 August)
• ... that the Sahel bush sparrow, found in the Oti Valley Faunal Reserve, is one of 676 species of bird recorded in Togo? (13 August)
• ... that the Ethiopian white-footed mouse and the Ethiopian forest brush-furred rat are two of the most abundant rodents in the montane forests of Ethiopia? (13 August)
• ... that Dardanus deformis is one of at least 24 species of hermit crab that transfer sea anemones to a new shell? (14 August)
• ... that the ornate rainbowfish can survive in water as acidic as orange juice? (14 August)
• ... that the African giant shrew was first described from a mummified specimen found in an ancient Egyptian tomb? (15 August)
• ... that the brown-cheeked hornbill is among the eleven species of hornbill native to Ivory Coast? (15 August)
• ... that among the many uses of Erythrophleum ivorense and Lannea welwitschii, trees growing in Assagny National Park, are rope-making, canoe-building and to poison fish? (16 August)
• ... that the densely-populated territory of Macau is home to a recently discovered, endemic species of freshwater crab of the genus Nanhaipotamon (pictured)? (17 August)
• ... that the crimson seedcracker has two morphs, large-billed and small-billed, but this trait is not related to sex, age, body size, or location? (18 August)
• ... that the large leaves of Marantochloa purpurea are used for wrapping cola nuts to prevent them from becoming desiccated? (18 August)
• ... that the sea anemone Anemonia sulcata is known as ortiguilla in southern Spain, where it is a popular seafood? (19 August)
• ... that the Sorana bean is grown in such small quantities and is in such demand that it commands prices six to ten times higher than those of other cannellini beans? (19 August)
• ... that antelope grass can recover quickly after wildfires even in the middle of the dry season? (19 August)
• ... that the Namib brush-tailed gerbil uses ultrasonic whistles and foot drumming to communicate? (20 August)
• ... that deforestation in Brazil could be linked to higher rates of the severe fungal infection caused by P. lutzii (pictured), a neglected tropical disease?
• ... that in Cameroon, edible caterpillars are cultivated on dwarf red ironwood leaves? (20 August)
• ... that the lesser seedcracker enjoys rice and the large, hard seeds of carrycillo? (21 August)
• ... that despite their names, the greater Egyptian gerbil and the lesser Egyptian gerbil are found across much of North Africa? (21 August)
• ... that it is not known whether larvae of Deretaphrus beetles spin their cocoons from their mouths or anal glands? (22 August)
• ... that the toxic bark of a Madagascan tree species has been used as a poison in trials by ordeal? (23 August)
• ... that the cannonball (pictured) and white-flowered black mangroves are among the ten species of mangrove listed as occurring in Mozambique? (24 August)
• ... that strips of bark from the West African copal are used to make beehives, while the flowers are attractive to bees? (24 August)
• ... that the swamp musk shrew scrambles around among aquatic vegetation in the dark? (25 August)
• ... that the rock parrot often nests in the old burrows of seabirds? (26 August)
• ... that the bush cricket Ruspolia nitidula (pictured) is commonly eaten in Uganda, where the price per unit weight is periodically higher than that of beef? (26 August)
• ... that despite its reported disappearance from Britain and other European countries, the fountain spleenwort is still considered to have a stable population trend? (27 August)
• ... that the African hut tampan can transmit relapsing fever in humans and African swine fever in pigs? (28 August)
• ... that in 1946, entomologists E. B. Pinniger and Cynthia Longfield were the first to identify the dainty damselfly in Britain? (28 August)
• ... that the Argus tortoise beetle is named after the mythical Greek giant Argus Panoptes? (28 August)
• ... that Pollichia campestris was first described in 1789 by the Scottish botanist William Aiton in the publication Hortus Kewensis, a catalogue of all the plants then being cultivated at Kew Gardens? (30 August)
• ... that the wildlife of Uganda includes the Ugandan kob (pictured), the Uganda mangabey, and the Ugandan musk shrew? (30 August)
• ... that the blue korhaan favours habitats with short grass, dwarf shrubs, and termite mounds, but few trees? (31 August)
• ... that forests in the Guineo-Congolian region of Africa include patches dominated by a single species of tree, such as Brachystegia laurentii, Julbernardia seretii, Michelsonia microphylla, or Gilbertiodendron dewevrei? (31 August)
• Highlighted DYKs were submitted by this month's spotlighted editor, Cwmhiraeth

• An end in sight for the WikiCup

The 2019 WikiCup is in its fifth and final round, with two of the eight remaining contestants from the ToL community. The 2016 winner Casliber is in first place as of 1 October, and Enwebbb is in seventh place.

• Getting spooky for Halloween

It's the most wonderful time of the year...Halloween, that is. With articles on skeleton frogs, ghost bats, and Satanic nightjars, Wikipedia has more spooky taxa than a graveyard has ghosts. In the new Spooky Species Contest, Tree of Life editors are turning Wikipedia into Spookypedia, working from a crowd-sourced list of taxa. There's still time to sign up! How can you let an article like Draculoides bramstokeri pass you by?

• The never-ending article title

September saw the creation of (takes deep inhalation) Cneoridium dumosum (Nuttall) Hooker F. Collected March 26, 1960, at an Elevation of about 1450 Meters on Cerro Quemazón, 15 Miles South of Bahía de Los Angeles, Baja California, México, Apparently for a Southeastward Range Extension of Some 140 Miles. Just two characters shy of Wikipedia's limit on article title length, Cneoridium dumosum...140 Miles now has the longest article title of any on English Wikipedia. In contrast to its verbose title, the journal article that is the subject of the article is only five words long.

This month saw a vanishingly rare occurrence for the Tree of Life: a new WikiProject joined the fold. WikiProject Diptera, however, is also unusual in being a classroom project. Whether or not this project will stay active once the semester ends remains to be seen. It does not bode well, however, that WP:WikiProject Vespidae—a creation from the same instructor at St. Louis University—faded to obscurity shortly after the fall semester concluded in 2014. WikiProject Vespidae is defunct and now redirects to the Hymenoptera task force of WikiProject Insects.

Since 2014, the Tree of Life has seen a string of years where one or zero projects or task forces were created. The only projects and task forces created since then are WikiProject Animal anatomy (2014), Hymenoptera task force (2016), Bats task force (2017), WikiProject Hypericaceae (2018), and now WikiProject Diptera (2019). The year 2006 saw the greatest creation of WikiProjects and task forces, with fourteen still active and the remaining six as "semiactive", "inactive", or "defunct".

Enischnomyia fossil in Dominican amber

Lebombo wattle in the sand forest

Betula leopoldae leaf fossil

Pholiota squarrosoides

Lady Burton's rope squirrel

A child picks chili peppers in an Indonesian home garden.

• ... that the Natal cycad and the dune false currant are among the 1,900 endemic plant species found in the Maputaland-Pondoland-Albany Hotspot? (1 September)
• ... that the Ethiopian epauletted fruit bat uses its hind feet to comb its fur and its tongue to wash its face, wing membranes, and genital region? (3 September)
• ... that the scaly ground roller mostly eats earthworms and centipedes, but has been known to also eat frogs, lizards, and shrews? (4 September)
• ... that Kihaule's mouse shrew is named after the medical-entomological technician who collected the type specimen from the Udzungwa Mountains in Tanzania? (5 September)
• ... that the bat fly Enischnomyia (pictured) was first described from a specimen fossilized with Vetufebrus malaria in its gut? (5 September)
• ... that Duthie's golden mole and the long-tailed forest shrew are among the wildlife of South Africa that are both endemic and " vulnerable"? (7 September)
• ... that the Lebombo wattle (pictured), the water ironplum, and the Zulu coshwood grow in the Southern African Sand Forest, where they are often swathed in pinhead orchids and other epiphytes? (8 September)
• ... that Zenker's fruit bat often forages in areas of forest where Haumania liebrechtsiana grows, a plant favoured by gorillas and chimpanzees? (8 September)
• ... that the hard seeds of the Guinea plum are dispersed by elephants, and crushed and eaten by Sanje mangabeys? (9 September)
• ... that the extinct birch Betula leopoldae (leaf fossil pictured) is named after conservationist Estella Leopold? (10 September)
• ... that the Namib day gecko can sprint at 2.5 m/s (8 ft/s) in bright light? (10 September)
• ... that there are believed to be fewer than 100 mature specimens of Dacrydium guillauminii, which is considered critically endangered? (11 September)
• ... that the parasite Enteromyxum scophthalmi causes a severe illness in farmed turbot for which no cure is known? (13 September)
• ... that the nymphs of the mayfly Ephemera simulans are able to burrow? (14 September)
• ... that the Asian garden dormouse can enter torpor, a state in which it may remain for several days? (14 September)
• ... that Alexander's bush squirrel is named after Lieutenant Boyd Alexander, a British Army officer, explorer, and ornithologist? (15 September)
• ... that the mushroom Pholiota squarrosoides (pictured) has decayed logs of the trees Acer saccharum and Tilia glabra in the Great Lakes region of the US? (15 September)
• ... that a dark form of the Angolan slender mongoose is found to the south of the Cunene River and a pale form to the north? (16 September)
• ... that clover grass used to grow in the Pacific Ocean, but has not been seen there since a severe storm in 1996? (16 September)
• ... that despite the Zulu serotine bat having a widespread distribution in Africa, it is not known where it roosts during the day? (17 September)
• ... that Lady Burton's rope squirrel (pictured) was named in honour of Isabel Burton, wife of British explorer Sir Richard Burton? (17 September)
• ... that there is a myth that the pieces of the broken tail of the slender glass lizard can grow into new lizards? (18 September)
• ... that Thomas's rope squirrel can communicate with other squirrels vocally or by stamping? (18 September)
• ... that the cut flesh of the bitter tooth mushroom smells of watermelon? (19 September)
• ... that although honeynut squash originated about forty years ago, it has only been in markets for four years? (19 September)
• ... that the phloem sap of Phyllanthus balgooyi contains up to 16.9 per cent nickel by weight, giving it a bright green color? (20 September)
• ... that although Schreber's yellow bat is believed to be an insectivore, the related white-bellied yellow bat has been observed to eat dead bats in captivity? (20 September)
• ... that nests of the black-tailed tree rat resemble those of the red-billed buffalo weaver? (21 September)
• ... that jackfruits and chili peppers (pictured) are among the many crops planted in Indonesian home gardens? (22 September)
• ... that the African tropical tree Pouteria adolfi-friedericii was named after a German explorer? (23 September)
• ... that the Celebes warty pig has been domesticated and introduced into other Indonesian islands? (23 September)
• ... that the metabolic rate of Rhoptropus bradfieldi is about a quarter of that of other desert lizards? (24 September)
• ... that the dune hairy-footed gerbil locates its burrows close to plants, where the roots stabilise the shifting sand? (28 September)

• The first Spooky Species Contest wrapped up this week. Two articles were promoted to Good Article as a result ( Halloween darter and Deathwatch beetle) and three Did You Know hooks on Halloween were related to the contest (Halloween darter, skeleton frog, and Coffin Cave mold beetle. Two new articles were created, including Longan witches broom-associated virus and Boophis popi, the skeleton frog species that appeared at DYK.
• The 2020 Community Wishlist Survey is live (focusing on non-Wikipedia content projects), with two proposals so far for WikiSpecies. The Wikimedia Foundation will prioritize the top 5 proposals across all sister projects.
• The 2019 WikiCup has finally concluded, with Casliber taking home the bronze. The bulk of their points this round came from two Featured Articles: rock parrot and western yellow robin.

By request from another editor, this month I wrote an overview of ways that content is featured on Wikipedia. Below I have outlined some of the processes for getting content featured:

Did You Know (DYK)

What is it: A way for articles to appear on the main page of Wikipedia. A short hook in the format of "Did you know...that ___" presents unusual and interesting facts to the reader, hopefully making the reader want to click through to the article

How it works: The DYK process has fairly low barriers for participation. The eligibility criteria are few and relatively easy to meet. Some important guidelines:

• To be eligible, article is either new (newly created or moved to mainspace), a 5x expansion, or passed a GA review. Its creation, expansion, or promotion to GA must have been in the past 7 days.
• Article must be long enough, with more than 1,500 characters of prose (this doesn't include embedded lists)
  • I find Shubinator's DYKcheck script useful in determining whether an article is eligible for nomination.

The process for creating the nomination is somewhat tedious. Instructions can be found here (official instructions) and here ("quick and nice" guide to DYK). Experience is the best teacher here, so don't be afraid to try and fail a few times. The last few DYK nominations I've done, however, have been with the help of SD0001's DYK-helper script, which makes the process a bit more streamlined (you create the template from a popup box on the article; created template is automatically transcluded to nominations page and article talk page)

Once your nomination is created and transcluded, it will need to be reviewed. The reviewer will check that the article meets the eligibility criteria, that the hook is short enough, cited, and interesting, and that other requirements are met, such as for images. If you've been credited with more than 5 DYKs, the reviewer will also check that you've reviewed someone else's nomination for each article that you nominate. This is called QPQ (quid pro quo). You can check how many credited DYKs you've had here to see if QPQ is required for you to nominate an article for DYK.

Good Article (GA)

What it is: A peer review process to determine that an article meets a set of criteria. This adds a symbol to the top of the article. About 1 in 200 articles on Wikipedia is a GA.

How it works: You follow the instructions to nominate an article, placing a template on its talk page. Anyone can nominate an article—you don't have to be a major contributor, though it is considered polite to inform the major contributors that you are nominating the article. The article is added to a queue to await a review. In the ToL, it seems that reviews happen pretty quickly, thanks to our dedicated members. Once the review begins, the reviewer will offer suggestions to help the article meet the 6 GA criteria. Upon addressing all concerns, the reviewer will pass the article, and voilà! Good Article!

Advice to a first-time nominator: Look at other Good Articles in related areas before nominating. If you're unsure about nominating, consider posting to the talk page of your project to see what other editors think. You can also have a more experienced editor co-nominate the article with you.

Featured Article (FA)

What it is: An exhaustive peer review to determine that an articles meets the criteria. This adds a to the top of the article. About 1 in 1,000 articles on Wikipedia is a FA.

How it works: You follow the instructions to nominate an article, placing a template on its talk page. Nominated articles are usually GAs already. Uninvolved editors can nominate, though the article's regular editors should be consulted first. Several editors will come by offering feedback, eventually supporting or opposing promotion to FA. A coordinator will determine if there is consensus to promote the article to FA. For an editor's first FA, spot checks to verify that the sources support the text are conducted.

Advice to a first-time nominator: The Featured Article Candidate (FAC) process is a bit intimidating, but several steps can make your first one easier (speaking as someone who has exactly one). If you also did the GA nomination of the article, you can ask the reviewer for "extra" feedback beyond the GA criteria. You can also formally request a peer review and/or a copy edit from the Guild of Copy Editors to check for content and mechanics. First-time nominators are encouraged to seek the help of a mentor for a higher likelihood of passing their first FAC.

Good and Featured Topics (GT and FT)

What it is: It took me a while to realize we even had GT and FT on Wikipedia, as they are not very common relative to GA and FA. Both GT and FT are collections of related articles of high quality (all articles at GA or FA, all lists at Featured List). GT/FT have to be at least 3 articles with no obvious gaps in coverage of the topic, along with other criteria. For GT, all articles have to be GA quality and all lists must be FL. For FT, at least half the articles must be FA or FL, with the remaining articles at GA.

How it works: Follow the nomination procedures for creating a new topic or adding an article to an existing topic. Other editors weigh in to support or oppose the proposal. Coordinators determine if there is consensus to promote to GT/FT.

Advice to a first-time nominator: There are very few GT/FT in Tree of Life ( 5 GT and 11 FT). Most of the legwork appears to be improving a cohesive set of articles to GA/FA.

Female apple maggot

• ... that the silk made by webspinners is produced from glands on their forelegs? (1 October)
• ... that falguera, a plant known from only one valley in Spain, is threatened by rock climbers and by road maintenance? (1 October)
• ... that the nudibranch Tritoniella belli is avoided by several predatory starfishes but is inefficiently preyed on by the sea anemone Isotealia antarctica? (5 October)
• ... that larvae of the drain fly can be found in trickling filter systems used to process sewage? (6 October)
• ... that the correct spelling of "liliifolia" in the name of the orchid Liparis liliifolia has been debated for decades? (7 October)
• ... that Polish entomologist Sergiusz Toll amassed a collection of about 8,000 bird eggs and 12,000 butterflies and moths while in Bydgoszcz? (10 October)
• ... that the female garden symphylan stores sperm in its mouth? (11 October)
• ... that adult apple maggot flies (example pictured) use their wing patterns defensively to mimic spiders? (15 October)
• ... that Hildegarde had a bat, a mouse and a shrew named in her honour? (16 October)
• ... that the naked-rumped tomb bat is among a number of species of bat that roost in different parts of the Karnak Temple Complex in Egypt? (17 October)
• ... that the cause of the decline in hornleaf riverweed, a foundation species in swift-flowing rivers in North America, is unclear? (18 October)
• ... that botanist Betty Flint continued research in a voluntary capacity at Lincoln University and Landcare Research until she was 100 years old? (23 October)
• ... that the gut bacteria of Drosophila subobscura can influence its mating behavior? (23 October)
• ... that the warehouse beetle usually develops within about two months, but may enter an active diapause and take two years? (24 October)
• ... that the nectar-rich flowers of the African locust-bean are visited by bats, dormice, and pottos? (25 October)
• ... that populations of the russet rice rat have been shown to have a monogamous mating system? (30 October)
• ... that infestations of the common plaster beetle have caused hygiene problems in a hospital? (31 October)
• ... that a tree at least 700 years old, reputedly planted by Robert the Bruce, was destroyed by an arson attack in 2004?
• ... that structural biologist Erica Ollmann Saphire traveled to Africa to observe rodents in the field in order to study how viruses like Ebola are spread? (31 October)
• ... that the Coffin Cave mold beetle may not actually be found in Coffin Cave? (31 October)
• ... that the skeleton frog Boophis popi can be identified by its bright red irises? (31 October)
• ... that the common name of the Halloween darter refers to the orange and black coloration that individuals develop during the breeding season? (31 October)

• The Wiki Science Competition has begun on Wikimedia Commons. Several flora and fauna images have already been uploaded (the image at left is my current favorite).

• NessieVL created a Decemberween contest to improve taxa related to winter holidays. Loopy30 is out to an early lead, but with the bonus system for page views, there's still time for GA writers to hit a couple of home runs on some of the bigger articles like reindeer and mistletoe.
• Though it didn't make it onto the main page in time for Halloween, Satanic nightjar made a splash nevertheless, cracking the list of non-lead DYK hooks with at least 15,000 views. The article was viewed nearly 17,000 times while on the main page (a typical day for the article is 10-15 views).

In an interesting turn of events, this month's guest column is by my alter-ego, Elysia (Wiki Ed):

*Puts on Wiki Education hat* Hi everyone, I'm Elysia and I work for Wiki Education. You may know me as Enwebb. I got a request last month to let you know how Wiki Education is intersecting with the Tree of Life subprojects. As one of Wiki Education's major goals is to improve topics related to the sciences, leading to our Communicating Science initiative, we end up supporting quite a few in the biological sciences. Here are the TOL-related courses active this term:

What is the impact of student editors in Tree of Life?

A Wiki Education resource for students editing species articles

Altogether, these 16 courses have 347 student participants. As the end of the semester hasn't come yet, these numbers are still growing, but these students have:

• created 50 new articles
• edited 516 articles in total
• made over 11.3k total edits
• added over 470,000 words
• added 5.9k references

Some of our best student work this semester (of any kind, not just biodiversity) has come from Agelaia's Behavioural Ecology course—you may remember this as the course that created WikiProject Diptera. The students have several Good Article nominations, including Dryomyza anilis, Anastrepha ludens, Aedes taeniorhynchus, Drosophila silvestris, Drosophila subobscura, and Ceratitis capitata.

And while long-term participation from students is low, there's always the chance that we'll discover a Wikipedian. I had never edited before my Wikipedia assignment in 2017 and I'm still here nearly 20,000 edits later! After I poked around in the beginning of the semester, I had the realization that not many people write Wikipedia, and very few of those have a special interest in bats. If I didn't stick around to write the content, there was no guarantee that it would ever get done.

Why are species articles suitable for students?

Writing about taxonomic groups is a great fit for students, as it keeps them away from areas where new editors traditionally struggle. The notability policy is generous towards taxa, and there is little danger of a student's work getting removed for lack of notability; this is to be expected when students write biographies. Students may struggle with encyclopedic tone for biographies and stray towards promotional writing, but this is much less common when writing about a shrew or algae!

Additionally, we're never going to run out of species to write about. Students have a bounty of stubs and redlinks to pick from. Creating a new article or expanding an existing one also takes a fairly predictable structure, with plenty of articles that students can model after.

Don't students just create messes for volunteers to clean up?

Our sincere hope is that, no, they don't, and we take several steps to try to minimize the burden on volunteer labor. With automatic plagiarism detection, alerts when students edit a Good or Featured Article, and notifications when students edit an article subject to discretionary sanctions, we try to stay ahead of problems as much as possible. We also review all student work at the end of each term. Ian, Shalor, and I are always happy to receive pings alerting us to student issues that need to be addressed.

Brants's whistling rat

Female black-capped tanager

• ... that Brants's whistling rat (illustration shown) seldom ventures more than 30 cm (12 in) from one of the many entrances to its burrow? (4 November)
• ... that the assassin bug Rhynocoris longifrons will feed on moth larvae in preference to sap-sucking pests? (5 November)
• ... that poison devil's-pepper has been used both as rat poison and as a traditional medicine for humans? (6 November)
• ... that the lamenting grasshopper seems to be expanding its range northwards in Italy, possibly as a result of climate change? (10 November)
• ... that each Xyloterinus politus larva has its own individual cradle? (12 November)
• ... that the assassin bug Rhynocoris marginatus injects venomous saliva into its prey to paralyse it? (13 November)
• ... that botanist George R. Proctor collected more than 55,000 specimens, had 31 species named after him, and was convicted of a conspiracy to murder his wife? (14 November)
• ... that the bark of Guibourtia tessmannii is much esteemed in traditional medicine and is often removed from living trees? (15 November)
• ... that the female black-capped tanager (pictured) moulds her nest by vibrating in it? (18 November)
• ... that the Satanic nightjar can make a growling noise when disturbed? (21 November)
• ... that infestations of Leptoconops torrens biting flies have halted construction and farming projects in California? (22 November)
• ... that the male of the hoverfly species Syritta pipiens darts sharply in flight to facilitate mating? (23 November)
• ... that the tree Drypetes gerrardii was named after William Gerrard, who collected plants in southern Africa in the 1860s? (25 November)
• ... that in Nova Scotia, the tricolored bat roosts exclusively in the dangling fronds of bony beard lichen? (26 November)
• ... that the southern black korhaan, native to South Africa, is becoming rarer due to loss of its natural habitat to agriculture? (27 November)
• ... that the green spruce aphid often continues breeding throughout the winter, but the nymphs become dormant in the summer? (28 November)
• ... that the ambrosia beetle Euplatypus parallelus cultivates fungi in the galleries it creates for its larvae (29 November)
• ... that the parasitic wasp Lathrolestes luteolator has adopted the amber-marked birch leaf miner as a new host? (30 November)

• On December 10th, the IUCN updated 8,225 species assessments, including 6,722 that were added to the list for the first time. All eucalypt species have officially been evaluated by the IUCN with this update. Several birds were newly declared extinct ( poʻouli, cryptic treehunter, Alagoas foliage-gleaner) and one declared extinct in the wild ( Spix's macaw). The official press release is here.
• Sign-ups are open for the 2020 WikiCup, a months-long competition where editors score points by improving articles. Sign-ups are open through 31 January.
• The Winter Holidays Contest is wrapping up. Christmas Island flying fox was promoted to GA, and there are several pending GANs ( Christmas darter, poinsettia, and Christmas imperial pigeon). Images were added to 36 articles that were previously lacking them, and 125 articles were converted from taxoboxes to speciesboxes.
• The Tree of Life was featured in The Signpost as a WikiProject report, eight years after it was last featured. This marked the return of the WikiProject report after a year hiatus.

We're joined this month by long-time editor Plantdrew, who's currently engaged in streamlining the taxonomic structure of Wikipedia articles via the automated taxobox system.

How did you become a Wikipedian? What are your particular interests (besides the obvious of "plants")?

My first job out of school in was working for ITIS; entering new species, mostly fish. At that time, ITIS was the single largest taxonomic database, and I was enthusiastic about the prospects for the eventual completion of a comprehensive global taxonomic resource. I moved on to other things, and fews years later I became aware of Wikipedia and eventually Wikispecies. At that time (~2007), It seemed to me that Wikispecies might be the best prospect for a comprehensive global taxonomic resource. ITIS had a team of 5 data developers when I worked there, while Wikispecies had a substantially larger editor base and was growing faster than ITIS (although still smaller than ITIS). I did a little bit of editing at Wikispecies at that point, but stopped after being frustrated that a project that easily could have been a structured database had little consensus for any particular standards or structures.

As Wikipedia grew, I found myself using it more and more as a reference. Eventually I started making occasional editing as an IP to fix errors I noticed. I finally registered an account when I needed to create an article; there was an article purportedly about an insect genus, but all the information pertained to a particular species, so I created an article for the species and moved information there. I started finding more cases where Wikipedia was conflating different topics; plant product derived from multiple species with a taxobox for one species, the common name for a fairly well known fruit needing disambiguation against an obscure French town. At that point I was hooked and started making more substantial contributions. It also was apparent that while the English Wikipedia might not outpace Wikispecies in article count, it had better representation of organisms that more people were interested in, and was attracting far more readers. For the first few years I was active, I focused on adding redirects for (unambigous)) vernacular names, and resolving ambiguous vernacular names.

Aside from plants, I'm interested in slime molds, fungi, and various sessile and slow-moving animals (I like things that can be observed without them running away). I've had some short term work experience with fishes (ITIS), mammals, birds and insects.

What projects are keeping you busy around the 'pedia at present?

Well, I'm not much of a content creator. I mostly do gnomish edits.

Every day, I try to look through the all the new articles for the ToL subprojects that have new article reports set up (which reminds me, we should really get a ToL-wide new article report going). Many new articles are created by experienced ToL editors whose names I recognize, and I don't do much to check their work. For unfamiliar editors, I tag articles for the appropriate WikiProject, and check for formatting, grammar, etc. A couple years ago, I was just about the only person checking new ToL articles, but recently other ToL editors have stepped up.

Since early 2017, my main project has been converting manual taxoboxes to automatic taxoboxes. That has me going through articles systematically, and since I'm editing them anyway there are a bunch of other changes I make as necessary. Checking that classification is up-to-date, standardizing formatting, adding inline citations, refining categories, adding images if any are available on Commons, adding additional IDs to taxonbars in cases of monotypy, creating/categorizing redirects. I've slowly been working through plant articles, with occasional forays into other groups of organisms. Some of these tasks weren't part of my work flow when I first started, and there are some tasks that I could be doing, but haven't bothered with (short descriptions, certain types of categories). I expect it'll take about another year for me to finish up with plant automatic taxoboxes, and then I'm sure I'll have to find something else to do.

What's your favorite plant?

I couldn't pick just one. Pseudotsuga is the dominant tree where I grew up, and it always makes me happy to be back in a Douglas fir forest. Asimina triloba is my favorite wild edible plant that grows where I live now. I studied Berberis thunbergii as an invasive species in grad school, and have a love/hate relationship with it now (mostly hate, but it remains interesting). Belgian endive is my favorite vegetable without a Wikipedia article. I'm fond of Lamiaceae in general, and while many species are used as herbs, I'm particularly interested in mints with other uses; Salvia hispanica as a pseudo-cereal, Plectranthus rotundifolius as a root crop, and Salvia divinorum as psychoactive plant with mysterious origins (is it a cultigen?).

What's your background like? How did you come to have a special interest in biology?

I grew up in a rural area and spent a lot of time playing in the woods and working in the garden, so I interacted a lot with plants as a child. My mother's parents were (insect) taxonomists (and a great-grandparent had a keen interest in natural history). My mother was pretty comfortable with scientific names, and after my parents settled in a part of the country with many plants they hadn't been familiar with, she learned the new plants by scientific names. I knew a bunch of plants by scientific names from an early age long before I realized that other people had different names for them. When I was a little older I became interested in edible wild plants. I remained interested in plants in general, and when I was in college and discovered the discipline of ethnobotany, which really tied together the general botany side of my interests with the edible plant side.

What's something that would surprised TOL editors about your life off-wiki?

Birders have life lists of species they've seen. I have a life list of plant species I've eaten. I enjoy shopping at international grocery stores, looking for new plants to try (or different preparations of unusual plants I've already tried). I've made two trips to a city 5 hours away just to shop at a store that I'm pretty sure is the largest international grocery store in the United States. My best Christmas gift this year was a box with little sample packs of 14 different species of dried fruits and herbs from Australia. I'd prefer to try the fruits fresh, but without making a trip to Australia, this is my best opportunity to try some of the major bushfoods.

Anything else you'd like us to know?

Editing Wikipedia has been a rewarding hobby for me, and although I haven't done a lot of direct collaboration with other editors, the ToL community seems pretty friendly and relatively conflict free. ToL is a good bunch of people.

Member of genus Chrysomya

Mekong Bobtail

• ... that the tapping sound of the deathwatch beetle has long been considered an omen of an impending death? (1 December)
• ... that Chinese virologist George F. Gao led a test laboratory in Sierra Leone during the peak of the 2014 Ebola outbreak? (1 December)
• ... that the chirps of the snowy tree cricket can be used to estimate the temperature? (2 December)
• ... that research on pain in fish by Victoria Braithwaite resulted in new rules in the UK, Europe, and Canada to make fisheries more humane? (2 December)
• ... that plant physiologist Hu Dujing cultivated Eucommia ulmoides to produce a substitute for rubber? (3 December)
• ... that Rhagoletis juglandis is a species of fly that infests walnuts? (3 December)
• ... that the granulate ambrosia beetle is native to Asia but has spread as an invasive species to Africa, the Americas, Europe, and Oceania? (5 December)
• ... that the Peleng tarsier, a small carnivorous primate, can rotate its head nearly 180 degrees in either direction? (7 December)
• ... that Chrysomya putoria (genus member pictured) and other flies that feed on decomposing flesh are used as important tools in forensic entomology to establish the post-mortem interval? (9 December)
• ... that a moth is being used in biological pest control of the sugarcane planthopper? (12 December)
• ... that because photomicrographs of Longan witches broom-associated virus were not published, the virus was not initially accepted as the cause of the eponymous disease? (13 December)
• ... that infestations of the cotton jassid can be reduced by growing a cotton cultivar with hairy leaves? (14 December)
• ... that Coelopa pilipes fly populations can live at temperatures of 40 °C (104 °F) within piles of kelp, even in areas covered with snow and ice? (18 December)
• ... that Hirtodrosophila mycetophaga mate on bracket fungi, selectively choosing those with a lighter surface to enhance the visibility of their courtship displays? (19 December)
• ... that Appasus japonicus (pictured), a species of giant water bug, provides an example of insect paternal care? (20 December)
• ... that the banana weevil is considered the most serious insect pest of bananas? (21 December)
• ... that the Christmas Island flying fox matures more slowly than nearly all other bats? (26 December)
• ... that in the absence of males in North America, the female woolly alder sawfly reproduces through parthenogenesis? (26 December)
• ... that the Christmas darter is considered a priority species by the state of South Carolina, but of least concern by the International Union for Conservation of Nature? (28 December)
• ... that after laying its eggs on a leaf, the female mango leaf-cutting weevil severs the leaf near its base and lets it fall to the ground? (30 December)
• ... that Mekong Bobtails (example pictured) were among 200 royal cats given to Nicholas II of Russia by King Chulalongkorn of Siam in the 19th century? (31 December)

• In a major milestone for the automated taxobox system, more taxa articles now use automatic taxoboxes than manual ones. Particularly robust groups for automatic taxoboxes are turtles, primates, birds, rodents, amphibians and reptiles, sharks, and bivalves, with each project adopting automatic taxoboxes at rates greater than 95%. Only the fungi, arthropods, and microbiology projects had automatic taxobox adoption rates less than 25%. Read more in the 1 January update.
• Thanks to user Trappist the monk, all citations to the IUCN using Template:Cite web or Template:Cite journal have now been swapped to Template:Cite iucn. This will prevent a recurrence of massive link failure should the IUCN change its URL format again. That does not address the 14.5k articles that cite the IUCN without the use of templates. For more background discussion, see here and here.

Fossil teeth of Alopias palatasi

LuEsther T. Mertz Library

The Central Park mandarin duck

Christmas Island red crab

Salvador Dalí with his pet ocelot Babou

Passionvine bug

Tansy beetle

Winter bell

Doubleband surgeonfish

• ... that the extinct giant thresher shark Alopias palatasi is the only one of its kind to possess serrated teeth (pictured)? (1 January)
• ... that Dogor, an 18,000-year-old canine puppy, may represent a common ancestor of the dog and the wolf? (2 January)
• ... that the Caton Oak in Lancashire, England, was reputed to be a site of worship by druids? (4 January)
• ... that the LuEsther T. Mertz Library (pictured), one of the world's largest botanical libraries, had 6.5 million plant specimens and 75 percent of the world's systematic botany literature in 2002? (4 January)
• ... that Australian biologist Lee Berger identified Batrachochytrium dendrobatidis as being responsible for the decline and extinction of hundreds of amphibian species? (5 January)
• ... that the beetle Zaitzevia thermae has a total habitat of less than 35 square metres (380 sq ft) around one hot spring in Montana? (6 January)
• ... that the Anatolian frog is exported from Turkey to France, Italy and Switzerland for food, and is considered by the IUCN to be a near-threatened species? (6 January)
• ... that the stems and leaves of the endangered Holloway's crystalwort look as if they are covered in sugar crystals? (8 January)
• ... that a severe infestation of the palm weevil borer can kill its host palm? (9 January)
• ... that a mandarin duck (pictured) that appeared in New York City's Central Park became an international celebrity, with followers whom the Associated Press called "quackarazzi"? (10 January)
• ... that the Lac La Croix Indian Pony was recreated from a breeding population of four mares by crossing them with a Spanish Mustang? (11 January)
• ... that the female Savannah darter lays clutches of sticky eggs that she buries in gravel or sand? (12 January)
• ... that the Malayan banded pitta is threatened by the destruction of its forest habitat and by being targeted for the illegal trade in birds? (12 January)
• ... that in 2007, a rescued European bison calf dubbed Pubal grew so attached to humans in southeastern Poland that he could not be successfully reintegrated back into the wild? (13 January)
• ... that evolutionary biologist Rebecca Kilner has found that mites can give burying beetles a competitive advantage? (13 January)
• ... that jellyfish blooms can clog coastal power plants, causing losses of tens of thousands of US dollars per day? (14 January)
• ... that redbanded thrips are a significant pest of mango and cacao in the West Indies? (15 January)
• ... that the red crabs (example pictured) dominating the wildlife of Christmas Island have been threatened by the arrival of yellow crazy ants? (15 January)
• ... that Anisocentropus krampus was described in the same paper as other insects with monstrous names like Ganonema dracula and Anisocentropus golem? (16 January)
• ... that in France, the beetle Aepus marinus is restricted to a narrow strip of the beach near the high-water mark? (17 January)
• ... that the palm scale was first found on an endemic species of palm on the island of Réunion, but now infests plants in at least 78 families around the world? (17 January)
• ... that artist Salvador Dalí claimed that his pet ocelot (both pictured) was an ordinary domestic cat that he had "painted over in an op art design"? (18 January)
• ... that a whale found in western Vermont has presented further evidence of glaciation in New England? (19 January)
• ... that hosts of the passionvine bug (example pictured) include coffee, citrus, mung bean, squash, and mango? (21 January)
• ... that the lizard goby holds on to rocks in fast-flowing water by means of a "sucker" formed from two fins? (21 January)
• ... that the egg sacs of the newly discovered Phinda button spider are made of bright purple silk that fades to grey when it dries? (22 January)
• ... that the nationally rare tansy beetle (example pictured) survives at Acaster South Ings, a Site of Special Scientific Interest near York, England? (23 January)
• ... that chitons, such as Acanthochitona crinita, are molluscs with a shell composed of eight separate articulating valves? (25 January)
• ... that the main pollinators of the winter bell (pictured) are the singing honeyeater and the red wattlebird? (26 January)
• ... that with a stretched length of up to 20 cm (8 in), Pontobdella muricata is one of the largest marine leeches? (28 January)
• ... that not only does Couma utilis have edible fruit, its latex is used as a base for chewing gum, caulking boats, and whitewashing houses? (29 January)
• ... that the doubleband surgeonfish (example pictured) can turn a dark brown shade flushed with red or violet when stressed? (30 January)

• The Great Britain and Ireland Destubathon began on 1 March and runs for the entire month. Expansion of any stubs related to Great Britain and Ireland is welcome, inclusive of taxa. There are also monetary prizes for winners of specific categories in the form of Amazon gift cards. PetScan could be useful here to find the intersection of Stub-class articles and other categories: Biota of Ireland; Biota of Great Britain; Biota of the Isle of Man
• The WP:WikiCup just completed its first round. Dunkleosteus77 had the most points of any Tree of Life editor, with 5 GAs and 6 GARs. Other Tree of Life editors moving on to round two include Enwebb, Sainsf, starsandwhales, Guettarda, and Casliber.
• Some winners of the 2019 Wiki Science Competition have been announced. For the finalists and winners, see here.

With the outbreak of a novel coronavirus dominating news coverage, Wikipedia content related to the virus has seen much higher interest. Tree of Life content of particular interest to readers has included viruses, bats, pangolins, and masked palm civets. Viruses saw the most dramatic growth in readership: Coronavirus, which was the 105th most popular virus article in December 2019 with about 400 views per day, averaged over a quarter million views each day of January 2020. Total monthly viewership of the top-10 virus articles ballooned from about 1.5 million to nearly 20 million.

Viewership of the articles Bat, Bat-borne virus, Horseshoe bat, and Bat as food from 15 Jan. 2020 to 10 Feb. 2020

From October 2019 – December 2019, the top ten most popular bat articles fluctuated among 16 different articles, with the December viewership of those 10 articles at 209,280. For January 2020, three articles broke into the top-10 that were not among the 16 articles of the prior three months: Bat as food, Horseshoe bat, and Bat-borne virus. Viewership of the top-10 bat articles spiked nearly 300% to 617,067 in January.

While bats have been implicated as a possible natural reservoir of SARS-CoV-2, an intermediate host may be the bridge between bats and humans. Pangolins have been hypothesized as the intermediate host for the virus, causing a large spike in typical page views of 2-3k each day up to more than 60k in a day. Masked palm civets, the intermediate host of SARS, saw a modest yet noticeable spike in page views as well, from 100-300 views per day to as many as 5k views per day.