ML356899551
投稿者
Paul Gould この投稿者による視聴覚メディア プロフィール
日付
場所
Gull Rock
Shelburne, Nova Scotia, Canada
この場所の視聴覚メディア 図解チェックリスト- 年齢と性別
- 成鳥、性別不明 - 1
- 行動
- エサ運び
観察結果の詳細
Up to 40 Arctic Terns seen harassing a juvenile Great Black-backed Gull above an area with vegetation among the beach stones where nests/young were found (43.571381, -65.320485). Up to about 10 Arctic Terns seen landing. We did a very brief walk through of the colony and found 2 nests with 1 egg (one of which was broken). Four large chicks (more than 2 weeks old) and two small chicks (1-2 weeks old) were found and could not be associated with a nest. The chicks were hiding in the vegetation and under rocks. 1e 1e 4 large chicks 2 small chicks
テクニカル・インフォメーション
- モデル
- NIKON D3100
- ISO
- 110
- 焦点距離
- 420 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/5.6
- シャッタースピード
- 1/1000 sec
- 大きさ
- 2321 pixels x 1323 pixels
- オリジナルのファイルサイズ
- 694.77 KB