Mammals North America

Porcupine

Porcupine

Bison Leaping

Bison Leaping

Mule Deer

Mule Deer

Moose Calf and Mother

Moose Calf and Mother

Elk Early Snowfall

Elk Early Snowfall

Bison at Sunset

Bison at Sunset

American Bison Moves the Snow

American Bison Moves the Snow

Elk in Winter

Elk in Winter

Bison Sparring

Bison Sparring

Prong Horn and Foal

Prong Horn and Foal

Moose Spare

Moose Spare

Moose Mating

Moose Mating

Bison Newborn

Bison Newborn

Big Horn Sheep

Big Horn Sheep