Threats to Mohave Ground Squirrels

The Mohave ground squirrel is threatened by loss of habitat and degradation of habitat due to urban, suburban and rural development, agriculture, military activities, energy development livestock grazing and off-highway vehicle use. In spite of its protected status, very little is known of its habitat extent and needs. In many areas within its historic range, there are no recent records. Unfortunately this lack of information is a detriment to the development of a conservation strategy for the species.

As climate change makes the Mohave even hotter and drier, the prospects for the ground squirrel are uncertain. The Joshua tree, whose seeds form an important part of the squirrels’ diet, may shift its range in response to climate change. Also, as mentioned above, drought causes the squirrels to forego breeding; thus an extended drought that lasts several years or more could be the death knell for the species.

Reasons For Hope

In April 2010, the United States Fish and Wildlife Service announced that they would review the Mohave Ground Squirrel and possibly increase its protections under the Endangered Species Act.