Urocyon cinereoargenteus

No other canid's natural range spans both North and South America and it is the only American canid that can climb trees.

Phrynosoma coronatum

Appears rough and spiky but is actually smooth-skinned, with sharp spikes along its sides, back and head. As a defense the lizard can shoot high pressure streams of blood out of its eyes if threatened.

Accipiter cooperii

These birds capture prey from cover or while flying quickly through dense vegetation, relying almost totally on surprise. Cooper's hawks prey almost exclusively on small to mid-sized birds. 

Canis latrans

It is a highly versatile species, whose range has expanded amidst human environmental modification.

Pituophis catenifer

This nonvenomous snake is often mistaken for a rattlesnake but can be easily distinguished by the lack of black and white banding on its tail, and by the shape of its head which is narrower than a rattlesnake's. 

Felis concolor

This member of the Felinae family ranges from the Canadian Yukon to the southern Andes of South America, the greatest of any large wild terrestrial mammal in the Western Hemisphere.

Meleagris gallopavo

It is the same species as the domestic turkey, which was originally derived from a southern Mexican subspecies of wild turkey.

Crotalus oreganus

A venomous pit viper species found in the western US and northwestern Mexico. Using its heat-sensing facial pits to locate prey, western rattlesnakes eat birds and their eggs, small mammals such as mice and rabbits. 

Cathartes aura

Also known as a buzzard, the turkey vulture is a scavenger and feeds almost exclusively on carrion.

Pseudacris cadaverina

This common species is most likely to occur along streams with abundant boulders and cobbles in their channels. 

Lampropeltis getula californiae

A nonvenomous snake found in the western US and northern Mexico. The "king" in their name refers to their propensity to hunt and consume other snakes, including venomous rattlesnakes! 

Bubo virginianus

This is a large owl native to the Americas. It is an extremely adaptable bird with a vast range. It mostly eats small mammals.

Callipepla californica

These birds have a curving crest or plume, made of six feathers, that droops forward: black in males and brown in females. They are a highly sociable bird that often gathers in small flocks known as "coveys".

Lynx rufus

The bobcat is an adaptable predator that inhabits wooded areas, as well as semidesert, forest edges, and swampland environments. It remains in some of its original range, but local populations are vulnerable to extirpation by coyotes and domestic animals

Odocoileus hemionus

A deer indigenous to western North America; it is named for its ears, which are large like those of the mule.