Acridotheres tristis (鸟类)

生态 分布 管理 影响 参考数据 联系

Click here to go back 此物种详细信息 Hiva Oa Is. 状态： 外来 入侵： 入侵 出现纪录： ????? 来源： SPREP, 2000 到达日期： 简介： 此地点的物种说明： 16 common mynas were introduced to the island in around 1918 and increased to a population of 1000 birds within three years. Today the species is very common in coastal regions and less common at high altitudes. It has not reached Tahuata (3 km away) (Lever 1987). 此地点的管理信息： 地点批注： 影响： 其它: It is possible that common mynas may have contributed to the decline of the extinct red-moustached fruit dove (Ptilinopus mercierii) and the Marquesas warbler ( Acrocephalus mendanae) by stealing their nests. The myna reportedly consumes the eggs of cave swiftlets (Collocalia spp.), a rare or absent species (Holyoak and Thibault 1984, Seitre and Seitre 1992). 最后修改 ： 27/11/2009 2:29:28 p.m.