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Working on a figure for Elena Gracheva for the Annual Review of Cell and Developmental Biology featuring examples of animals undergoing daily torpor or hibernation. Here's a preview of a ruby-throated https://t.co/0ZWJcaCQQr

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2020-08-20

The rough ER is rough with ribosomes!

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2020-08-20

Happy just a reminder that the Bornean Orangutan's population has declined by more than 50% over the past 60 years () and they are still critically endangered.

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2020-08-19

A quick little sketch based on the new Scutellosaurus paper, please take this with a spoon of salt, it's not more than a illustration of the proposed soft tissue structure, opinions on this might vary.

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2020-08-19

This week's (#AnatomyMonday) feature is Peter M. Lawrence ()—a certified medical illustrator & founder of https://t.co/83B90g6jJZ! 🎨

You may recognize Peter's stunning illustrations from , , & much more!

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2020-08-18

An oleander plant (Nerium oleander): flowering stem. Coloured lithograph, c. 1850, after A. Bétrérnieux (?). From .

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2020-08-17

Here is the revised version with the correct text. I wish Twitter would let me edit my tweets. I am just the worst at proofreading! @

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2020-08-17

Today I decided to keep working on my plate of recently extinct felids of the Americas. Added sketches of two more taxa: Homotherium serum (the Scimitar-toothed Cat, a machairodontine) and Panthera atrox (the American Lion, a pantherine)

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2020-08-17

This week in Stillingfleet's 1755 Rooks roost in their nesting trees, while the Goat Sucker, or Nightjar, is no longer heard at night. Yellow Devil's Bit is in bloom, as Peas and Wheat are ready for harvest.

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2020-08-17

If you nead some for this please check out Bobby Long’s beautiful work! https://t.co/vEQyjHxSF8

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2020-08-15

All anoles of the carolinensis group are considered to be part of the trunk-crown ecomorph. However, I find the smaller members of the A. isolepis subgroup rather similar to twig anoles. They even have short limbs

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2020-08-14

The remaining populations of Anolis porcatus in central and eastern Cuba appear to represent a complex of at least two putative species that appear to be more closely associated with A. allisoni and A. smaragdinus.

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2020-08-14

It is the best day of the year So I present you here the anoles of the carolinensis group. The real, real, real This group center of diversity is Cuba but also includes the only native anole of the United States (8 out of 14 species)

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2020-08-14

Here’s some more interesting facts about sharks for .
With such enormous appetites you would think sharks would require equally huge digestive systems. Well think again! Sharks have a compact digestive tract thanks to their valvular intestine.#SciArt,

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2020-08-13