投稿者
Greg Hanisek 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
Goshen, Kelly pond
Litchfield, Connecticut, 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
観察結果の詳細
unprecedented flock; first state record for this form; largest group of this form for New England; first found c. 2/16 at Little Pond in Litchfield; also at nearby Bantam L.; first found at this location yesterday, 2/27; at first mixed in with Canadas but during my time watching these coalesced into a single species group or 32, with a group of 3 about 30 yards away; ID'd in consultation with a group of experts using plumage as well as bill characters - mainly pink or pale orange bills, especially at the base, contrasting with orange legs, thinner, less chocolate brown necks and head, thinner necks, broader whitish fringing on the upper parts versus narrow and clearly gray, and broad white flank stripe.
テクニカル・インフォメーション
- モデル
- Canon PowerShot SX50 HS
- ISO
- 250
- 焦点距離
- 215 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/6.5
- シャッタースピード
- 1/400 sec
- 大きさ
- 4000 pixels x 3000 pixels
- オリジナルのファイルサイズ
- 3.57 MB