Soaring Crested Honey Buzzard on migration, probable head scratching

(4.3MB, 00:00:15)
撮影日：2019/09/20
撮影場所：Mt. Inoko, Shiga, Japan

Taichi Kato
2022/12/29登録

種類：Pernis ptilorhynchus
キーワード：Pernis ptilorhynchus soaring scratching hawk migration

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動物界 >脊索動物門 >鳥綱 >タカ目 >タカ科 >ハチクマ属 >

Soaring Crested Honey Buzzard on migration, probable head scratching.
Although not very clear in this video, this species sometimes
use both feet (as if running on the sky) for head scratching during flight.