ML644735939
投稿者
Charles Henrikson 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
UW Madison Arboretum (general)
Dane, Wisconsin, 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
Along the path going west to east we saw two flocks of singing Eastern Bluebirds land in the top of two maple trees and we were able to count about 15 Eastern Bluebirds in each tree top. Farther east we picked up more Eastern Bluebirds at the intersection of the west to east path and the north to south path in Curtis Prairie. As we walked south we came across the stand of Oak trees and in that stand the were more perched Bluebirds. Just past that stane of Oaks there were several Bluebirds down on the trail and also perched in a couple small trees. We counted about 50 in all but think that that was actually an undercount. The last three days there have been many birders seeing and hearing large numbers of Eastern Bluebirds.
テクニカル・インフォメーション
- モデル
- Canon PowerShot SX740 HS
- レンズ
- 4.3-172mm
- ISO
- 100
- 焦点距離
- 172 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/6.9
- シャッタースピード
- 1/320 sec
- 大きさ
- 3110 pixels x 2221 pixels
- オリジナルのファイルサイズ
- 205.78 KB