a North American warbler, Wilsonia pusilla, having yellow plumage and a black patch on top of the head. Cf. pileolated warbler .
[ 1900-05, Amer.; see WILSON'S STORM PETREL ]
a North American warbler, Wilsonia pusilla, having yellow plumage and a black patch on top of the head. Cf. pileolated warbler .
[ 1900-05, Amer.; see WILSON'S STORM PETREL ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012