Porcupine on Snow (Yellowstone N.P.)
North American porcupine on Snow
American Pika on Snow
Near Bozeman, Montana On the Winter solstice, this American pika was resting on the snow during the evening. Approximately two feet of...
Pika Claws
American Pikas have sharp curved claws which help them climb and traverse across rock, talus, branches and logs. Pikas attempt to gather...