ML647011387
投稿者
Richard Bradus この投稿者による視聴覚メディア
日付
場所
Duboce Park
San Francisco, 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
- 音声
- 地鳴き; さえずり
- プレイバック(音声の再生)
- 指定なし
視聴覚メディア・ノート
Snippets of song with some calls in between (and Yellow-rump chips)
観察結果の詳細
Almost certainly more; this tally is of the most I could account for at one time along the northern border of the park as they flew about and sparred or perched. Lots of activity but, surprisingly, I did not see any full displays. One female held her position in an alcove inside a ?magnolia at the north edge of the park off Pierce St.(weird tree, looking a bit like a cross between a bay laurel and a pittosporum, with large flower buds), while one male held position near the top of the tree (the two did not interact, as far as I could tell).
テクニカル・インフォメーション
- レコーダー
- TwistedWave app on iPhone; normalized p high-pass filter (240Hz) to cut noise.
- マイク
- アクセサリ
- オリジナルのファイルサイズ
- 1.18 MB