ML59816831
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
視聴覚メディア・ノート
Probable RTHA feather and feeding evidence; ID not certain (see checklist notes).
観察結果の詳細
Including an adult, flying, *beyond property boundary*. Photos of 2 different immatures. On my return, I found an apparent raptor feeding site in reach 4. On top of a ca 1.5 m high wooden post, 2 m from the bank of the creek and approx 30 m WSW of the nest box the AMKE pair seem to be using, there were the entrails of an animal. They were still moist, but the surface was dry, and there were several flies present, which suggests to me that the kill was made earlier this morning. In searching the surroundings, I found a perhaps 4 or 5 cm broad, frayed feather on the ground. Based on the size of the feather and birds observed on site, I strongly suspect that the feather, and probably also the kill, was left by a RTHA.
テクニカル・インフォメーション
- モデル
- COOLPIX P900
- ISO
- 100
- 焦点距離
- 4.3 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/2.8
- シャッタースピード
- 1/1600 sec
- 大きさ
- 4011 pixels x 3149 pixels
- オリジナルのファイルサイズ
- 2.39 MB