Mammals North America

American Bison Moves the Snow

American Bison Moves the Snow

Big Horn Sheep

Big Horn Sheep

Mule Deer

Mule Deer

Prong Horn and Foal

Prong Horn and Foal

Bison Leaping

Bison Leaping

Elk Early Snowfall

Elk Early Snowfall

Elk in Winter

Elk in Winter

Moose Mating

Moose Mating

Moose Calf and Mother

Moose Calf and Mother

Porcupine

Porcupine

Bison at Sunset

Bison at Sunset

Bison Sparring

Bison Sparring

Bison Newborn

Bison Newborn

Moose Spare

Moose Spare