Eleven years ago, the California State Legislature authorized the construction of a peripheral drainage canal for the San Joaquin Valley. Observations suggest that drainage water, which ultimately will come from the entire valley, may have adverse eff . . .

The present paper deals with the contiguity of the ranges of Thomomys bottae pascalis and Thomomys bottae mewa north and east of Clovis, Fresno County, California. In this part of California, the pocket gopher of sierra foothills belongs to the race m . . .

Periodically among animals is but single phase of community organization. As a result of this cyclic behavior more complete utilization of the habitat space and radiant energy within a community is possible. Each community is characterized by a diel p . . .

This thesis is the result of a study to determine the importance of geographic and climatic features in the distribution of the mammals of Middle America. Middle America is here defined as Mexico and Central America including the islands that belong t . . .

As California continues to persist in a state of severe drought, residents of the Fresno Clovis Metropolitan Area (FCMA) are slowly making changes to reduce their water usage and to be conscious of how this resource is utilized in their landscape. Sin . . .