PD US Government

Polar-bear.jpg
© Unknown
Public Domain

Fisher the Bear.jpg
© Unknown
Public Domain

Thomas Dörflein + Knut ..
© photo by U.S. Embass..
Public Domain

Sue Timken (USA) + Knut..
© photo by U.S. Embass..
Public Domain

Thomas Dörflein + Willi..
© photo by U.S. Embass..
Public Domain

Photograph of Feeding C..
© Unknown or not prov..
Public Domain

Photograph of Young Bea..
© Unknown or not prov..
Public Domain

Photograph of Young Bea..
© Unknown or not prov..
Public Domain

Grizzly Bear Family in ..
© National Park Service
Public Domain