Black-tailed Jackrabbit (Lepus californicus), Sacramento National Wildlife Refuge, Glenn County, California - 13 May 2013.
Notice the two rows of incisors, which screams "rabbit of some sort". Look at the "sunshades" above the eye socket. Definitely jackrabbit. The local jackrabbit species is L. californicus.
Black-tailed jackrabbit (Lepus californicus), Palo Alto Baylands, Santa Clara County, California - 31 July 2011.
My husband took the picture and he asked me to identify the species. (This picture was uploaded with his explicit permission).
San Diego County, California, US
Lower in juniper woodlands, Blue Range PA
The Black-tailed Jackrabbit (Lepus californicus), also known as the Desert Hare, is a common hare of the western United States and Mexico, where it is found at elevations from sea level to up to 10,000Ã‚Â feet (3,000Ã‚Â m).