未成鳥 © Tommy Pedersen
成鳥 © John Thompson
未成鳥 © Lise Roussel
成鳥 © Simon Tonge
+ 2
群れ © Oscar Campbell

ペルシャウ Phalacrocorax nigrogularis

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識別

MERLIN提供

Medium-sized, slender black cormorant. Note diagnostic white plume tuft on the cheeks (most noticeable in breeding adults). Juvenile is dull brown with paler underparts. Breeds on small desert islands in the Persian Gulf and Arabian Sea. Exclusively coastal, shunning inland waters. Forages in flocks, often in immense congregations.

MERLIN提供