South America painted snipe

...The female sings "ko-ko-ko" from dusk to night, often with a "u-huu" sound before singing. The South American painted snipe R. semicollaris (English name South American painted snipe) is distributed in central South America, and its general habits are similar to those of the common snipe, but it has two eggs per clutch, and it is not currently known whether this species also has a polyandrous breeding pattern. [Takano Shinji]. ...

*Some of the terminology that refers to "South American painted snipe" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…雌は夕方から夜にかけてコーコーコーと鳴き，鳴く前にウッフゥーという声を出すことが多い。　ナンベイタマシギR.semicollaris(英名South America painted snipe)は南アメリカ中部に分布し，一般習性はタマシギに似ているが，1腹の卵数は2個で，この種も一雌多雄の繁殖形式であるのかどうかは現在わかっていない。【高野 伸二】。…

※「South America painted snipe」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