ML646211739

視聴覚メディア・ノート

Bird on right is PALO

観察結果の詳細

Continuing rarity found by Jason H. Somewhat smaller than the COLO it was associating with. Smaller bill and rounded head. Back appeared more grayish on PALO and the COLO appeared darker. The line on the neck was straight, while the COLO had a notch where the collar is in breeding plumage. Bill held at horizontal not uptilted like RTLO. Poor digiscope pics.

追加される種

• Common Loon Gavia immer