ML426829021
Anna's x Rufous Hummingbird (hybrid) Calypte anna x Selasphorus rufus
投稿者
日付
場所
- 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)
- プレイバック(音声誘引)不使用
観察結果の詳細
Adult male, apparently on territory along trail across the road from the Vashon Island viewpoint. First detected by hearing a chase call. It sounded like a rough version of zee-chuppity-chup at the start and ended with the chigga-chigga Anna’s call. A few minutes later it was seen silhouetted in some alder branches. The shape and size seemed more in line with Rufous, with a skinny tail and shorter bill and small head. The gorget was more constrained than Anna’s. Eventually we observed it in slightly better lighting, and picked up only green colors on the sides, no confirmation of rufous tones or red in tail but the lighting was still poor. It began singing several times, a more rudimentary and repetitive version of the usual Anna’s song. It was also heard clicking while foraging in salmonberry flowers, which sounded different from Anna’s. iPhone recordings of song and clicking calls. No other hummingbirds seen in the area.
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
- マイク
- アクセサリ
- オリジナルのファイルサイズ
- 9.33 MB