Add to ORKGBlack and white photo of a bear, probably a grizzly, in a zoo inclosure, looking up at the camera
Black and white photograph of a bear in an enclosure at the Cincinnati Zoo, visited by William Green...
Image of the Polar Bear Den in Washington Park Zoo and some visitors observing the bears. The Zoo h...
Black bears in a cage with onlooker at the Washington Park Zoo, which opened in 1904; divided back.C...
Black and white photo of a bear, probably a grizzly, in a zoo inclosure, looking up at the camera
Black and white photo of a bear, probably a grizzly, in a zoo enclusure looking up at the camera
Balck and white photo of three bears in a zoo enclusure around a pit; barred fence of the enclosure ...
Black and white photo of people walking through the zoo. To the left is an animal enclosure, with mo...
Black and white photo of two polar bears in a zoo enclosure. One is lying on its belly, the other wa...
Black and white photo of two bears in what looks like a concrete pen, apparenlty drinking water off ...
Black and white photo of a male lion in his zoo enclosure, with a zookeeper standing behind him
Black and white photo of a male lion in a zoo cage, with a zookeeper standing in front of the cage
Black and white photograph of a bear in an enclosure at the Cincinnati Zoo, visited by William Green...
Image of the Polar Bear Den in Washington Park Zoo and some visitors observing the bears. The Zoo h...
Black bears in a cage with onlooker at the Washington Park Zoo, which opened in 1904; divided back.C...
Black and white photo of a bear, probably a grizzly, in a zoo inclosure, looking up at the camera
Black and white photo of a bear, probably a grizzly, in a zoo enclusure looking up at the camera
Balck and white photo of three bears in a zoo enclusure around a pit; barred fence of the enclosure ...
Black and white photo of people walking through the zoo. To the left is an animal enclosure, with mo...
Black and white photo of two polar bears in a zoo enclosure. One is lying on its belly, the other wa...
Black and white photo of two bears in what looks like a concrete pen, apparenlty drinking water off ...
Black and white photo of a male lion in his zoo enclosure, with a zookeeper standing behind him
Black and white photo of a male lion in a zoo cage, with a zookeeper standing in front of the cage
Black and white photograph of a bear in an enclosure at the Cincinnati Zoo, visited by William Green...
Image of the Polar Bear Den in Washington Park Zoo and some visitors observing the bears. The Zoo h...
Black bears in a cage with onlooker at the Washington Park Zoo, which opened in 1904; divided back.C...