來源： Post et al. 1990.
The density of Molothrus bonariensis (shiny cowbirds) in lowland St Lucia is about six individuals per km². The distribution of shiny cowbirds may be related as much to the availability of food from agriculture as the availability of hosts.
降低本地生物多樣性: The main hosts of the shiny cowbird in St Lucia are the black-whiskered vireo (Vireo altiloquus) and the yellow warbler (Dendroica petechia).
最後修改 ： 11/03/2005 12:01:03 p.m.