Blue-gray Gnatcatcher, Polioptela caerulea
Blue-gray Gnatcatcher, 1/17/08, Salton Sea NWR Headquarters, Imperial Co
Blue-gray Gnatcatcher, 1/17/08, Salton Sea NWR Headquarters, Imperial Co
Blue-Gray Gnatcatcher, female, 1/30/07, Palo Alto Baylands FCB
Blue-gray Gnatcatcher, 12/4/08, Boynton Beach, FL
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