ML619638341
投稿者
Debra Rittelmann 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
Scotia Barrens (IBA)--10-acre pond
Centre, Pennsylvania, 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
I made a quick stop to look at the nest around 1:00 pm, and met an older gentleman, Dave Ryan (DFR1@PSU.edu -- 814-883-7139), who told me he had observed the Pied-Billed Grebe on the nest on May 4, 2024. He evidently isn't an eBirder as he kept his notes in a little notebook. Also at this visit, there was a man who allowed his wirehaired-type dog to swim in the pond. Jane from Centre Wildlife Care said the dog's shrill bark scared the Pied-Billed Grebes off of the nest. Mr. Ryan asked the man not to allow the dog in the water. There are at least four babies swimming around and maybe 2 eggs on the nest that she is still sitting on.
テクニカル・インフォメーション
- モデル
- Canon EOS 6D Mark II
- レンズ
- EF100-400mm f/4.5-5.6L IS II USM +1.4x III
- ISO
- 1000
- 焦点距離
- 560 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/9.0
- シャッタースピード
- 1/640 sec
- 大きさ
- 2048 pixels x 1365 pixels
- オリジナルのファイルサイズ
- 862.17 KB