| Common Name: | Gull, Ring-billed | | Scientific Name: | Larus delawarensis | | Family: | Laridae | | Area: | Lake Havasu State Park, Arizona | | Date: | February 12, 2013 | 
Look for the black "ring" on the bill, pale eyes, and yellow or greenish legs to identify the adult Ring-billed Gull. | 
Lake Havasu State Park, Arizona - - - February 19, 2013 | 
Upper Empire Lake, Oregon --- December 16, 2011 | 
Frenchglen Hotel- Frenchglen, Oregon - - - June 7, 2004 | | Reference: | Western Birds by Peterson / Kaufman Field Guide to Birds of North America by Kaufman |
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