ML526864401
投稿者
日付
場所
- 年齢と性別
- 未成鳥 性別不明 - 1
- 行動
- ヒナへの給餌
- 音声
- 地鳴き
- プレイバック(音声の再生)
- プレイバック(音声誘引)不使用
視聴覚メディア・ノート
Call notes and begging calls from one immature. It gives four keer-tew-tew type calls then the adult arrives so the immature gives extended screeches. One of a sequence of five audio recordings of adults (not sure whether 1 or 2) feeding three immatures. The recordings are ML526863901, ML526864081, ML526864291, ML526864401, and ML526864511.
観察結果の詳細
Adult(s) feeding three immatures. I never saw more than four birds so I cannot say whether one or both adults were feeding the juveniles. The juveniles were perched in a partially dead snag. They had already left the next. The nest was not in this tree. The five recordings on this checklist (ML526863901, ML526864081, ML526864291, ML526864401, and ML526864511) were uploaded in sequence of recording. The entire sequence began at 0709 hours CDT and ended about 0734 CDT. Unfortunately, this was during a high traffic time so I had to cut many recordings short and insert gaps around many passing cars. I was on my side of the road, in the highway right-of-way (but still safe); the birds were in a tree on the other side, just outside the highway right-of-way.
追加される種
テクニカル・インフォメーション
- レコーダー
- Sound Devices MixPre-3
- マイク
- Sennheiser ME62 Shotgun
- アクセサリ
- Telinga 22" Parabola
- オリジナルのファイルサイズ
- 13.29 MB