出典:Wiktionary
出典:『Wiktionary』 (2026/01/01 18:28 UTC 版)
rookery (plural rookeries)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/02 18:51 UTC 版)
A rookery is a colony of breeding animals, generally birds. A rook is a Northern European and Central Asian member of the crow family, which nest in prominent colonies (multiple nests) at the tops of trees. The term rookery has also been borrowed as a name for dense slum housing in nineteenth-century cities, and especially London.