US Counties within California in which the Yuma Clapper rail, U.S.A. only is known to or is believed to occur:

The Yuma Clapper rail, U.S.A. only has not defined county-level range in California.

This report contains Counties in which this species is known to or is believed to occur. If you are looking for the Section 7 range (for Section 7 Consultations), please visit the IPaC application.