ML616629524
投稿者
Dave Czaplak 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
酒田市--飛島 (Sakata--Tobishima (island))
Sakata, Yamagata, Japan
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
Identified and submitted at the time as Chestnut-cheeked Starling. I considered Daurian Starling but this bird lacked dark nape patch. Not having many images available of Daurian I submitted it as Chestnut-cheeked. At some point the eBird reviewer invalidated the photos without comment, not contacting me to tell me it was Daurian. By chance in March 2024 I was reviewing my photos and saw that these were not accepted. Many more images available today for comparison. The white tipped scapulars, orange in primaries, and buff undertail covets point to Daurian Starling, Sturnus sturninus. Only a few records for Japan in eBird but Shimba for example says it is a rare May migrant to offshore islands.
テクニカル・インフォメーション
- モデル
- Canon EOS 80D
- レンズ
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 400
- 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
- 1/400 sec
- 大きさ
- 1070 pixels x 1025 pixels
- オリジナルのファイルサイズ
- 279.32 KB