ML645481226

觀察細節

Perched Gulls around fish canning building all appeared to be Western x Glaucous-winged hybrids. Adults or near adults were large gulls with light to medium gray back, primaries white and black contrast with gray back, yellow bill with red, large red and black or black bloch , dark to medium dark eyes, and pink legs. (Some of these showed yellow on bill near spot, while base was faded, almost white.) Juvs. show same size and bill shape, pink legs so I'm assuming also Hybrids.