ML497377441
投稿者
Shane Sater 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
Sevenmile Creek--Prickly Pear Land Trust (restricted access)
Lewis and Clark, Montana, 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
- 指定なし
- 性別
- 指定なし
- 行動
- 飛んでいる
観察結果の詳細
First observation at 0951. 1 counted on property. One individual glided in from the north and landed briefly near the crest of the hill north of reach 3! This bird later continued to the west, where we saw it cooperatively hunting a jackrabbit (unsuccessfully) with a second GOEA on the grassy flanks of the Scratchgravels. I presume this may have been the resident pair that birders have noted nesting in the Scratchgravels in the past. We saw third GOEA approaching from the Scratchgravels very high overhead, gliding south - evidently an active migrant. Detections (number 15-minute intervals in which the species was detected): 1 on property. 1 beyond property. 3 flyover(s).
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
- 357 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/6.5
- シャッタースピード
- 1/640 sec
- 大きさ
- 2538 pixels x 2119 pixels
- オリジナルのファイルサイズ
- 642.84 KB