ML644938906

觀察細節

Two flocks flew over, one of 10, then one of 33 later. First assumed to be pelicans until I looked at the photos. White birds flying in a V with black wing tips less extensive on the trailing edge than AWPE. Neck length and wing structure seem to favor Snow over Ross’s. Mostly adults with a few darker winged juveniles, whose plumage also favors Snow Goose. First record for Brown county.