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Species Lists

Gadwell_512x219If you plan on spending some time out on the refuge, you might find this information helpful.

The following are species that have been documented on Bill Williams River National Wildlife Refuge.

Bird List

BWR NWR Mammals

BWRNWR Butterlies

Page Photo Credits — Dabbling Gadwall / Marvin DeJong ©
Last Updated: Feb 10, 2015
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