ML106754231
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
観察結果の詳細
***9/26/20 - I had reviewed these images and felt that these actually looked much more solid for GRFL. Contacted reviewer and he also concurred. Rather long thin bill with markedly contrasting underbill black/yellow amongst other field marks that line up better for GRFL. Changed checklist from DUFL, to GRFL*** These photos involve 2 birds. Presuming both are DUFL. One bird vocalized once, which I am pretty sure was a DUFL vocalization. Thin round eyering in one photo makes me think GRFL. However, no tail pumping was noted, wingbar contrasts seem high. Outer tail feather appears partially white in several photos, but I do not believe it is enough for GRFL, and I also believe some of what is seen is backlight rather than white outer tail feather.
テクニカル・インフォメーション
- モデル
- Canon PowerShot SX60 HS
- ISO
- 200
- 焦点距離
- 247 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
- 1/160 sec
- 大きさ
- 3070 pixels x 1726 pixels
- オリジナルのファイルサイズ
- 2.12 MB