ML503129231
投稿者
Richard Stanton 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
Hilltop Drive Rufous stakeout
Boone, Missouri, 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
Photos. Hummingbird(s) with rufous tones extending over flanks and back, which includes green. Four photos show the tail of one bird with some spread. An apparent notch at r2 is visible in one photo of the back of the bird (ML503139891), and the width of r5 appears out of range for Allen's hummingbird. It is unclear whether I saw two birds. Feeders were visited at the back and front porches within a minute or so of one another, which is suggestive of two birds, but my photos do not show differences in plumage details and I am not aware that both birds were ever observed simultaneously. . Reporting as S. rufus now that eBird reviewers have looked at records from multiple observers.
テクニカル・インフォメーション
- モデル
- Canon EOS 7D
- レンズ
- EF400mm f/5.6L USM
- ISO
- 4000
- 焦点距離
- 400 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
- 1/1250 sec
- 大きさ
- 4454 pixels x 2969 pixels
- オリジナルのファイルサイズ
- 8.84 MB