One-month-old Porcupette in Rehab #5, Candor, New York (Porcupines)

Leaping Coyote, Wilson, Wyoming (Coyotes)

Bighorn Ram, Yellowstone, WY (Bighorn Sheep)

Trio of Bighorn Sheep, Yellowstone, WY (Bighorn Sheep)

Jaguar Looking Up, Brazil, Pantanal (Jaguars)

Jaguar Swimming, Brazil, Pantanal (Jaguars)

Muskox Mother and Calf, Nome, Alaska (Musk Oxen)

Jaguar Swims With Caiman, Brazil, Pantanal (Jaguars)

Jaguar in the Grass, Brazil, Pantanal (Jaguars)

Jaguar Lolls on Back, Brazil, Pantanal (Jaguars)