ML621071404
投稿者
Mary McKitrick 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
Silvio O. Conte NWR--Fort River Division
Hampshire, Massachusetts, United States
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
- 未成鳥 オス - 1
視聴覚メディア・ノート
Extra SY male peering into #9
観察結果の詳細
Our pair, plus 2 extra SY males and what appears to be an extra female. The paired female was in gourd 9 for most of my stay, emerging periodically and flying away. On these occasions her mate went into #9 until she returned. While she was in the gourd he was almost always nearby. The 2 extra males are both unbanded and appear to have an adversarial relationship as they often sparred with each other (flying at each other and vocalizing). The extra female peeked into a few of the other gourds but did not get involved in any sparring and was not present as often as the males. Hoping these extra birds will not cause trouble for the pair, as SY birds can destroy eggs or young
テクニカル・インフォメーション
- モデル
- Canon EOS R7
- レンズ
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 500
- 焦点距離
- 500 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/9.0
- シャッタースピード
- 1/1000 sec
- 大きさ
- 1506 pixels x 1449 pixels
- オリジナルのファイルサイズ
- 591.05 KB