...They swim round and round on the surface of the water, feeding on tiny animal matter that floats with the current. The Wilson's phalarope is about 25cm long and has a longer and slenderer neck and beak than the other two species. The summer plumage has vertical stripes of grey, reddish brown, and blackish brown on the upper surface. *Some of the terminology that mentions "Wilson's phalarope" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…水の上をくるくる回って泳ぎ,水流とともに浮いてくる微小な動物質の餌をとる。アメリカヒレアシシギP.tricolor(英名Wilson’s phalarope)は全長約25cmで他の2種よりくびとくちばしは細長い。夏羽は上面に灰色,赤褐色,黒褐色の縦の斑紋がある。… ※「Wilson's phalarope」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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