…Sexual relations for reproduction vary from monogamous to polygamous to promiscuous, and they breed in colonies of various sizes. The Black-headed Weaver Ploceus cucullatus (illustration) hangs many nests from a single tree, and the Social Weaver Philetairus socius (illustration) builds large, collective nests of several rooms. The Pale-legged Weaver Philetairus socius (illustration) and the Pale-legged Weaver Philetairus socius (illustration) lay their eggs in parasitism on birds of the family Celastridae or other Weaverbirds. … *Some of the terminology that mentions "Ploceus cucullatus" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…繁殖の性関係は一夫一妻,一夫多妻,乱婚などさまざまであり,大なり小なりコロニーをつくって繁殖する。1本の木に多数が巣をつり下げるズグロウロコハタオリPloceus cucullatus(イラスト)や,いくつもの部屋のくっついた大きい塊状の巣を共同でつくるシャカイハタオリドリPhiletairus socius(イラスト)は大集団となる。テンニンチョウ(イラスト)やシコンチョウ(イラスト)の仲間はカエデチョウ科や他のハタオリドリ科の鳥に托卵する。… ※「Ploceus cucullatus」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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