ML646924241

視聴覚メディア・ノート

Giving a cool display, where the bird would point its bill to the ground and 'wind up' (first phrase of the song) and then throw its head back and open bill to the sky to give the rest of the call. Singing bird quite aggressive to others around it

追加される種

• Lesser Black-backed Gull (Heuglin's) Larus fuscus heuglini