| Common Name: | Sheep, Bighorn | | Scientific Name: | Ovis canadensis | | Area: | Sara Park - Lake Havasu, Arizona | | Date: | February 5, 2011 | 
Bighorn Sheep, also known as Mountain Sheep and Rocky Mountain Sheep, are on the U.S. Endangered Species List. Females as shown here also have horns, but only the males grow the massive horns with a full curve. | 
Bill Williams National Wildlife Refuge, Arizona --- March 24, 2010 | | Reference: | National Audubon Society Field Guide to Mammals |
|
|
