 |
Gulls
are notoriously difficult to identify because there are so many different
(but similar-looking) ones, and they interbreed. The experts decided that
this was a cross between a Western Gull (p. 193 in the Sibley Guide) and
a Glaucous-Winged gull. p.194.. .1/15/11
9:08:19 AM Lake
Merritt IMG_0253a.JPG