Lesser Black-backed Gull, El Paso Co

[Sam Fason]

Hi all, 

This evening a quick check of Big Johnson Reservoir (El Paso) yielded an adult Lesser Black-backed Gull. The bird was on the water amongst a large flock of mostly Ring-billed Gulls but also with a few California and Herring Gulls. There were even more gulls on the far shore that I couldn't make out.

Good birding, 

Sam Fason, CO Springs