Jack Ashby

Jack Ashby

@jackdashby.bsky.social

Award-winning author #PlatypusMatters & #NaturesMemory. Assistant Director of @ZoologyMuseum.bsky.social at Cambridge Uni. President of the Society for the History of Natural History. Australian mammal nerd. He/him. Own views.

3,181 Followers 280 Following 736 Posts Joined Nov 2024
11 hours ago
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Can scientists really resurrect the dodo? Inside the company that says it can Colossal Biosciences’ CEO says its work follows a ‘moral obligation’ while critics say it’s ‘tech bro’ hype that could undermine conservation

This story is a good example of why it is so difficult to communicate genuine science to the public. Despite every scientist not on the company payroll decrying it as a bogus and unscientific project, the story presents it as some sort of both-sides issue.

www.theguardian.com/us-news/2026...

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3 days ago

Not as far as I know, I'm afraid, but if the organisers do record it, I'll try and remember to let you know.

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3 days ago
Seven passenger pigeon specimens, with museum labels attached to their feet, from the University Museum of Zoology, Cambridge

How do natural history #museums help save the world?
Next Thursday @drbeldavis.bsky.social & I will explore how collections help tackle biodiversity loss & climate change today, as well as historical legacies behind these museums.
Part of Birkbeck's Climate Festival:
www.bbk.ac.uk/events/event...

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4 days ago
A taxidermy thylacine on display at the Western Australian Museum. Its hind legs have been set mid-pace, to reveal a pendulous scrotum. A close-up view between the thylacine's legs

Typically, taxidermists hid animal genitalia to spare the viewers' blushes, but bizarrely it's incredibly common to find that a #taxidermy #thylacine's balls are made very prominent. Here's one at @wamuseum.bsky.social.
This is particularly odd as male #thylacines had a little pouch to keep them in.

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2 weeks ago

If you haven't taken a break from doomscrolling yet today, it's probably time. Go look at pictures of baby wombats for a while.

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5 days ago
A wombat stands face-on on top of a massive green buttongrass tussock, with eucalyptus trees standing in the mist behind

Wombats are pretty big animals - almost a metre long - but Tasmanian buttongrass tussocks make them look tiny.
#WombatWednesday #fieldwork #Tasmania #wombats #MammalWatching #WildOz #wombat

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5 days ago
Preview
Cambridge University Library, University Museum of Zoology and the University of Cambridge - Collections Connections Communities

Here's an awesome natural history humanities PhD opportunity, working with Cambridge University Library & our insect & archive collections here at @zoologymuseum.bsky.social, exploring the links between entomology, life writing & environmental change. Please share!
www.ccc.cam.ac.uk/initiatives/...

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1 week ago
A Kãnoa ('awa bowl) made from Kou wood, pearlshell, boar tusk from Hawai'i: Kaua'. A large bowl supported by two carved chief figures Post image Akua hulu manu (feathered god 'le'ie aerial root, olonā plant fibre, feather ('i'iwi, "o'õ), pearlshell. dog tooth, wood, seed Hawai'i; likely Hawai'i Island, Kealakekua Akua hulu manu (feathered god) 'le'ie aerial root. olonā plant fibre, feather (i'iwi, 'o'õ)
pearlshell,
dog tooth, Wooc Hawai'i: Hawair'i lsland. Kealakekua

Many of the objects contain materials from culturally important animals. The chiefs' teeth in the Kãnoa ('awa bowl) are boar tusks; the Kūpe'e niho 'ilio (dance leglet) is made from dog teeth & shells: the teeth in the Akua hulu manu (feathered gods, collected on Capt Cook's third voyage) are dog.

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1 week ago
A large display case containing two large cloaks, several capes, garlands and helmets, largely made from red 'i'iwi and yellow 'ō'ō feathers A display case containing five capes made from red 'i'iwi and yellow 'ō'ō feathers A display case containing a huge cloak made from red 'i'iwi and yellow 'ō'ō feathers Male and female Moho nobilis - Hawaii 'O'o by John Gerrard Keulemans (1893)

The British Museum's Hawai'i exhibition is fascinating, with many stunning objects made from millions of tiny feathers. There could have been more about the #birds that provided the feathers. The yellows are from 'ō'ō - driven to #extinction by habitat loss, introduced disease and hunting.

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1 week ago
A platypus lower jaw and upper jaw, showing one remaining horny pad and three empty sockets where the pads have fallen out. From the University Museum of Zoology, Cambridge

The #platypus has solved the key flaw of mammal teeth - that they can't be replaced*: #platypuses got rid of teeth. Instead they have horny pads to smash the crayfish & larvae they eat. As they wear down, they just regrow like fingernails.
*Unless you're a nabarlek, a rock-wallaby with endless teeth

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1 week ago
"Wild" by Jack Ashby, illustrated by Sara Boccaccini-Meadows, depicting many drawings of animals in forest background. The book is photographed among some leaves A spread from Wild showing "The Hero of Endless Teeth": the great white shark." The book is photographed among some daffodils. A spread from Wild showing "The Hero of Lurking in Water": the American alligator. The book is photographed among some daffodils. A spread from Wild showing "The Hero of Being Prickly": the eastern long-beaked echidna. The book is photographed among some daffodils.

Happy #WorldBookDay!
My children's book WILD encourages kids to spot similar features in completely different groups of animals, and to wonder why. Why are so many animals spiky?🦔🦔 Or have white bellies and black backs?🐧🐳Or paddles?🦭🦆 Or eyes on tops of their heads?🐊🦫🦛 @worldbookdayuk.bsky.social!

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1 month ago

loving this #wombat 🤸‍♂️ thanks @jackdashby.bsky.social

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2 weeks ago
A large root, covered in a patchy layer of moss, emerges above ground. It is surrounded with broken acorn shells.

Found a natural anvil in the woods: a root that's being used as a hard surface to smash open acorns against. I'm guessing this is a Jay's dinner table, unless anyone knows different?
#NoticeNature #UKwildlife #birds

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1 month ago

It’s Wednesday. Here’s your wombat.

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2 weeks ago
A baby wombat grazing on a tussock, shaped like a potato.

Baby #wombats (wombatlets) are particularly adorable when they're still in their shaped-like-a-potato phase.
#WombatWednesday #fieldwork #Tasmania #wombat #MammalWatching #WildOz

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1 month ago

Take my word for this - don't try playing poker with a wombat.

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1 month ago

No, not today (I post #WombatWednesday pics or vids each week, but I'm typically only in Tasmania for a month or so each year so I have to rely on my stored wombat collection for the rest of the time)

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1 month ago
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Just a #wombat clearing away the snow to chomp on the grass below.
#WombatWednesday #fieldwork #Tasmania #MammalWatching #WildOz #wombats

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1 month ago
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Two of the UK's great #conservation success stories: both #birds in this video were extinct in England.
White storks are now breeding here at @kneppwilding.bsky.social, and red kites are so common that I see them everyday (and I get told off by @flygirlnhm.bsky.social for being blasé about them).

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1 month ago
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It was incredible to see the white storks bickering over a giant nest at @kneppwilding.bsky.social with @flygirlnhm.bsky.social. This patch of English farmland is being converted into a genuine haven for returning wildlife, including these mega-birds. #rewilding #UKwildlife #birds #birding

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1 month ago

Fantastic footage !! Go the #platypus …
Thanks @jackdashby.bsky.social for sharing

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1 month ago

#TimelineCleanse

Wish I was there

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1 month ago
A large wombat stood on grass, staring blankly into the mid-distance

Wombats have the largest brain of any #marsupial. Their blank expressions are just a reflection of the fact that they know they can outsmart you.🧠
#WombatWednesday #fieldwork #Tasmania #wombats #MammalWatching #WildOz #wombat

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1 month ago

It's a bloomin' outrage.

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1 month ago
The white Outback Chess pieces laid out on a board, with the box behind The Outback Chess pieces laid out on a board Close-up of the Outback Chess pieces: emu, kangaroo, platypus, frilled lizard, koala, cockatoos Close-up of the Outback Chess pieces: emu, kangaroo, platypus, frilled lizard, koala, cockatoos

Possibly the coolest chess set that ever existed: the bishop's a #platypus, the rook's a #koala, the queen's an emu, the king's a kangaroo, the knight's a frilled lizard, and the pawns are cockatoos. All solid hand-painted pieces. G'day [check] mate. 🇦🇺♟️🐨🦘♟️🇦🇺 #WildOz

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1 month ago
A side view of an echidna - a brown, spiky rounded animal the size and shape of a loaf of bread, with a long naked pointy snout sticking horizontally from its almost-flat face

Not many animals are the shape of an #echidna, which is a shame.
#Tasmania #MammalWatching #WildOz #echidnas

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1 month ago

This is tomorrow (Thursday) 📅
For any museum nerds (and museum-sceptics), do come along.

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1 month ago

Oh to live the life of a wombat!

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1 month ago
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SHNH Early Career Researcher Symposium 2026 - Society for the History of Natural History For this symposium we have welcomed papers from across the field which speak to any aspects of the history of natural history. The speakers have been drawn from individuals registered for PhD…

We're excited to be supporting the Early Career Researcher Symposium from @sochistnathist.bsky.social.

Taking place on 19 February, the programme showcases research into the study of natural history through time, done by early career researchers across the globe.

Book:

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1 month ago
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The glorious realm where #wombats reign.

#WombatWednesday #Tasmania #MammalWatching #WildOz #wombat

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