羽は白じろ鴨がも

noun

duck with white specula

Rare ornithological term for any duck species that has white patches (specula) on the wings. Not a specific species name; refers to the visible wing marking. The cross-reference 羽白 (はじろ) indicates the white wing pattern.

See also: 羽白

• 図ず鑑かんで「羽は白じろ鴨がも」という表ひょう記きを見みつけたが、一いっ般ぱん的てきな名な前まえではない。

  I found the notation '羽白鴨' in a field guide, but it is not a common name.

• はじろがもは特とく定ていの種しゅではなく、翼つばさに白しろい斑ふがあるカモの総そう称しょうとして使つかわれることがある。

  Hajirogamo is not a specific species; it is sometimes used as a general term for ducks with white patches on their wings.