ML618820369
投稿者
Peter Thompson 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
Burnaby--Confederation Park (Dog Off Leash Area)
Metro Vancouver, British Columbia, Canada
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
Never seen anything quite like this. Large sections of the gravel path in the off leash dog portion of the park were literally covered with flocks of 20-30 warblers, their abundance increasing at every turn. My rough estimate is that about 70% of them were adult males, and that of those adult males, about 8-10% had white throats (I am not using the term “Myrtle” here because I understand that subspecies ID is not as simple as what color their throat is). Either way, a wild experience to see such large groups of warblers foraging on the ground, being incredibly tame, and in such great numbers.
テクニカル・インフォメーション
- モデル
- COOLPIX P1000
- ISO
- 200
- 焦点距離
- 42.2 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/4.5
- シャッタースピード
- 1/250 sec
- 大きさ
- 4608 pixels x 3456 pixels
- オリジナルのファイルサイズ
- 3.93 MB