ML635028295

觀察細節

Initially saw stunning adult in full breeding plumage, approx. 150 yards west of the "raft" of 35 COLO; notably smaller than COLO, gray head/neck and red throat patch; bird flew a few hundred yards farther west, and joined two 1st summer birds, with noted thin, up-turned bill and more extensive white on face, almost going above the eyes, and more white on neck and flanks than COLO. Poor digi-scoping pics attached.