Scientific Illustration

dendroica:

Eurasian red squirrel (Sciurus vulgaris) by BioDivLibrary on Flickr.

[Die vergleichende Osteologie /.
Bonn :In Commission bei Eduard Weber,1821-1838..
biodiversitylibrary.org/page/40170454

Tagged: squirrel red squirrel Eurasian red squirrel Sciurus vulgaris Anatomy Comparative Skeleton Smithsonian Institution Libraries

Posted on September 2, 2012 via Birds on the Brain with 142 notes

n173_w1150 by BioDivLibrary on Flickr.

Red Squirrel and Douglas Squirrel

Wild animals of North America
Washington, D.C.,The National geographical society[c1918]
biodiversitylibrary.org/item/37554

Tagged: 59.9(7) Mammals North America American Museum of Natural History Library Red Squirrel Douglas Squirrel Squirrel Squirrels

Posted on December 1, 2011 with 47 notes

n46_w1150 by BioDivLibrary on Flickr.

Red squirrel

Atlas de poche des mammifères de France, de la Suisse romane et de la Belgique
Paris :L. Lhomme,1910.
biodiversitylibrary.org/item/51791

Tagged: Belgium France Mammals Switzerland SIL Smithsonian Institution Libraries squirrel Red squirrel squirrels

Posted on December 1, 2011 with 51 notes