幼鳥 © Ariel Cabrera Foix
未成鳥 © Enrique Chiurla
成鳥 © Fernando Farias
成鳥 © Ian Thompson
+ 2
© Hernan Terrizzano

ナキコウウチョウ Molothrus rufoaxillaris

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識別

MERLIN提供

Medium-sized cowbird found at woodland edges, savannas, and agricultural areas. Both sexes are entirely black with a bluish iridescence, except for rufous feathers on the underwing, which are difficult to see. Similar to Shiny Cowbird, but has a thicker bill and is notably less "shiny" that that species.

MERLIN提供