Joseph Cawley @PycnoJoe

Currently at University of Vienna doing my PhD on fossil fishes, particularly pycnodonts. Looks at evolution and palaeoecology in particular. Vienna, Austria Joined June 2017

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Out of Context Birds @ContextBirds

9 months ago

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いけさんのトビハゼ @mudskipper_ike

8 months ago

おはようございます🙂‍↕️ 今日のトビハゼは、左右ウインク・まばたきの瞬間😉

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At 8 meters long and 5 tons in weight, Dacentrurus is one of the largest known stegosaurs. Unlike Stegosaurus, which only had 4 tail spikes, Dacentrurus appears to have a while tails worth of them Not sure of the artist, so if you know comment please

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Stated Clearly - Jon Perry @StatedClearly

4 weeks ago

This X-ray of a Komodo dragon is rad! That is all. mdpi.com/2076-2615/13/1…

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Science Magazine @ScienceMagazine

a month ago

Researchers have filmed thousands of climbing catfish scaling waterfalls, providing a rare insight into the daring migration of an enigmatic fish. Learn more: scim.ag/45p8YPh @NewsfromScience

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Will Gearty @willgearty

2 months ago

📢 deeptime: an R package that facilitates highly customizable and reproducible visualizations of data over geological time intervals 🔗 doi.org/10.1080/209644… Fully #openaccess in @BigEarthData1 with insight about deeptime 📦 development and code examples! #rstats #geology

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American Museum of Natural History @AMNH

2 months ago

Happy Trilobite Tuesday! Pictured is an enrolled cheirurid from the Ordovician of Wisconsin which could exceed 6 in (15 cm) if outstretched! The distance between its genal (or cheek) spines spans over 3.1 in (8 cm) across.

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Birds Ireland @EricTheBirdman

2 months ago

It’s not everyday you encounter a beautiful Pine Marten along a track in a midlands bog! Such fantastic animals.

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Alan Coles @greenlandfalcon

2 months ago

I was amazed to photograph this damselfly hitching a lift on this Grass Snake at Summer Leys. @NatureUK @TwitterNatureCommunity

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Paul Wright 🇬🇧🇯🇲🇸🇰 @macro_action

2 months ago

Assassins weeve Weevil wolf wasp and Weevil Rspb Sandy England Nikon Z9 and Sigma 150mm mki SS1/3200 F8 ISO3200

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Joanne Manaster @sciencegoddess

9 months ago

Organisms Flight Paths, Rebecca Heisman Meet the Neighbors, @9brandon Nursery Earth, @DannaStaaf Sing Like Fish, @AmorinaKingdon Hoofbeats, William Taylor The Backyard Bird Chronicles, Amy Tan Metamorphosis, @flygirlNHM full titles in ALT

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Shunovachrono @EnnieNovachrono

2 months ago

Pachycormus

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Hodari Shadowalker ❄️🐆 @HodariNundu

3 months ago

Batodonoides, possibly the smallest mammal known from the fossil record, goes on a ride after attacking a giant horntail wasp (Ypresiosirex). Giant as in 7 cm long :B Colored version of an old drawing from years ago.