Mammals: AZ 2014
 bull Elk: Grand Canyon National Park, AZ |
 bull Elk: Grand Canyon National Park, AZ |
 bull Elk: Grand Canyon National Park, AZ |
 bull Elk: Grand Canyon National Park, AZ |
 bull Elk: Grand Canyon National Park, AZ |
 bull Elk: Grand Canyon National Park, AZ |
 bull American Bison: Grand Canyon National Park, AZ |
 female American Bison: Grand Canyon National Park, AZ |
 bull American Bison: Grand Canyon National Park, AZ |
 American Bison: Grand Canyon National Park, AZ |
 bull American Bison: Grand Canyon National Park, AZ |
 bull American Bison: Grand Canyon National Park, AZ |
 American Bison blocking road: Grand Canyon National Park, AZ |
 American Bison: Grand Canyon National Park, AZ |
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