ML564725311
投稿者
日付
場所
- 年齢と性別
- 未成鳥 性別不明 - 1
- 行動
- 換羽
視聴覚メディア・ノート
Immature Harris's Sparrow showing that it is nearing completion of Spring molt.
観察結果の詳細
I spotted a Harris's Sparrow in my backyard that first spotted on April 16 and last saw on April 25. It appears to be the same immature bird seen before as it is still progressing through Spring molt. I have included photos to document the sighting. I have noticed that the Harris's Sparrow does not appear to associate with any of the other bird species in that, while it shows up when the other birds and specifically white-crowned Sparrows are in the backyard, it does not arrive with them and can leave before they leave. When it shows up it always leaves when the other birds are spooked, but does not return when they do. It might return well after or not at all.
テクニカル・インフォメーション
- モデル
- Canon PowerShot SX720 HS
- ISO
- 400
- 焦点距離
- 136.8 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/6.3
- シャッタースピード
- 0.02 sec
- 大きさ
- 5184 pixels x 3888 pixels
- オリジナルのファイルサイズ
- 5.77 MB