# platypus paleostream paleoart art dinosaur armadillo cambrian fishyfriday photography anatomy arborday bhlib goodthingscomeintrees nativeplants scicomm neuroscience cretaceous dinosaurs drawing drawingoftheday jurassicworld jurassicpark jurassicworldevolution jurassicworldalive parasaurolophus hadrosaur 100dayschallenge sepsis tlr trem worldsepsisday pediatricsepsisweek septicshock medill paleontology womeininscience womeninstem immunology pathology illustration medicalillustration triceratops womensart histsciart hernaturalhistory earthday earthoptimism salamander plethodontidae bolitoglossa herpetology mushroomtonguesalamander watercolor natureart gouache biodiversity protectourspecies ceratosaurus theropod jurassic paleo science educational naturalhistory digitalart digitalillustration illustrations illustrationart artist painting maine maineart newengland artistsontwitter permian
画質 高画質

The Duck-billed Platypus, illustrated by Miss Harriett Scott & Mrs Helena Forde. Krefft's "The mammals of Australia" 1871. https://t.co/xQryDY8RuP via

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2019-04-28

Highlights from the Boreostemma, Xingtianosaurus, Tamisiocaris and Gravitholus.

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2019-04-27

Happy I am happy to say that my recent images of a doctorfish tang (Acanthurus chigurus) are now up for sale in my Etsy shop - and 20% off! Retweets are most appreciated and really help keep me afloat! Thanks! :) https://t.co/aB44PUvzKH

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2019-04-26

Happy The European Oak Tree (Quercus robur) is native to most of Europe west of the Caucasus. from J. Sturm's "Flora von Deutschland", Bd. 4 (1905) by K.G. Lutz. Contributed in by ➡️ https://t.co/z5YMCW6yFt 🌳🍃

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2019-04-26

Meet the marsh-marigold or kingcup, Caltha palustris, a yellow cup of happiness currently blooming at the Pheasant Branch springs. It's spring at last, and these guys prove it!

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2019-04-26

New Cartoon Alert!! Check out our latest on Leonardo Da Vinci at https://t.co/RJoKld1OHV! Da Vinci made seminal contributions to neuroanatomy by detailing the visual system, ventricular system & spinal cord. Cartoon by Jacinta ()!

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2019-04-26

Some fun Ichthyosaurus art to make up for the fact I missed the bus today. This art is best accompanied by the song “Rubberband Man”.

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2019-04-24

Dr. Anna Wessels Williams (1863-1954), M.D., a pioneer in infectious disease and public health advocate. She developed an effective treatment for diphtheria and a rapid diagnostic for rabies.

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2019-04-24

Finishing up book chapter illustrations for Dr. Philippe Gailloud: spinal dural arteriovenous fistulas are located within the dural sheath of a spinal nerve root and typically drain intradurally into a radiculomedullary vein.

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2019-04-24

“We have uncovered a new American scientist and artist..." Read about Anne Wollstonecraft's botanical masterpiece via https://t.co/xl7QF11h0U, and see it here https://t.co/A2iwNFk4Pk via .

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2019-04-23

These green butterflies remind of us of the importance of being green on this by Frederic C. Moore for his "Lepidoptera Indica", Vol. 3 (1896-99). Contributed in by the ➡️ https://t.co/AVRzRFTAyU 🌏🦋

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2019-04-23

More progress on this mushroom tongue and more thanks to for permission to use his photos of these amazing creatures for reference

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2019-04-23

Happy Celebrate by exploring some of the incredible on our planet through with our Earth Day Flickr Collection, featuring some of our most popular images ➡️ https://t.co/avaZvUXcM1 🌏🌸🐘🌳🐠🍄🐙🐝🌺🦎

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2019-04-22

A restoration of Aspidorynchus accidentally biting a Rhamphorynchus, that I did for . I feel quite happy with how the pterosaur turned out, nice detail. Artistic advice is appreciated.



Oh, and Happy Easter :)

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2019-04-22

Results from the
Tapinocanius, Proterochampsa, Tylocephalonyx and Simbakubwa.

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2019-04-21

Pollen micrograph by Andrew Paul Leonard https://t.co/yjaebLoqPn

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2019-04-20