Polar bear (Ursus maritimus), Zoo, Lincoln Park, Chicago.
Chicago Illinois stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker... More
1. The American Black Bear (Ursus americanus). 2. The Raccoon (Procyon...
Public domain scan of 19th-century zoological illustration, free to use, no copyright restrictions image
Polar bear (Ursus maritimus), Zoo, Lincoln Park, Chicago.
Chicago Illinois stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker... More
Jonstonus Joannes - Ursus, Baer.
Public domain scan - 17th-century genre print, free to use, no copyright restrictions image - Picryl description
Squelette de l'ours terrible, Ursus ferox.
Public domain scan of zoological print or book illustration, zoology, free to use, no copyright restrictions image - Picryl description
Ours brun, Ursus arctos.
Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
Polar bear (Ursus maritimus), Zoo, Lincoln Park, Chicago.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description