ML610514510
投稿者
Bruce Barrett 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
Skylawn Cemetery
San Mateo, California, 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
One flock of 51 was together on a telegraph pole at 08:51 (2nd picture shows part of the flock). Various smaller flocks occasionally visited Buddah. I did not take any recordings, but other folk, including while we were there, have recently had crossbill recordings at this location confirmed as Types 2, 3, 4, & 5 Red Crossbill and Cassia Crossbill. There have also been unconfirmed reports of Types 7, and/or 12 Red Crossbills in the same flocks. Of course, it is rarely possible to pick out which bird is which/type but there is no longer any doubt that these flocks are mixtures of the above-mentioned types/species.
テクニカル・インフォメーション
- モデル
- SM-S906U1
- ISO
- 25
- 焦点距離
- 7 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/2.4
- シャッタースピード
- 1/1339 sec
- 大きさ
- 4000 pixels x 3000 pixels
- オリジナルのファイルサイズ
- 2.32 MB