Imperial National Wildlife Refuge Birds

Document summarizes the common bird species found at the refuge and when they may be seen.

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Desert bighorn sheep standing on rocky mountainside
Imperial National Wildlife Refuge was established by Executive Order 8685 on February 14, 1941. The 25,768-acre refuge protects 30 miles of wildlife habitat along the lower Colorado River.
Subject tags
Birds
Birdwatching
Wildlife refuges
FWS and DOI Region(s)