報告

投稿者

日付

場所

Slaterhouse
Tompkins, New York, United States
この場所の視聴覚メディア 図解チェックリスト
地図
地図 座標: 42.420683, -76.4603029
年齢と性別
幼鳥、性別不明 - 1
行動
ヒナへの給餌
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

begging calls from a young bird on a branch, with one adult call at the end. This was just before the adult flew in to feed the young. A lot of road noise, unfortunately.

観察結果の詳細

I kept hearing an odd 'frog' call - it took me a moment to realize it might be a baby cuckoo, although it does sound a bit like their flight call. Eventually saw this bird high up, thanks to its regular begging. The parent would come in every 6-10 minutes or so, for a very brief (seemingly <1sec) feeding interaction. It will be interesting to see this bird's growth if it sticks around for the next few days. Cuckoos have an absurdly fast egg-laying to fledgling period, 17 days according to BOW.

テクニカル・インフォメーション

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