brown-head·ed cowbirdˈbrau̇n-ˌhe-dəd-
brown-headed cowbird如何读
brown-headed cowbird英英释义
noun
a cowbird (Molothrus ater) widespread in the U.S. and southern Canada in which the male is black with a brown head and the female is gray Sadly, the vireo is vulnerable to a nest parasite, the brown-headed cowbird, that flourishes near livestock and in urban fringe areas.—Karen D. Fishler
The most famous brood parasites, the European cuckoo and the brown-headed cowbird, lay their eggs in nests of other species.—Charles R. Brown and Mary Bomberger Brown
noun
a cowbird (Molothrus ater) widespread in the U.S. and southern Canada in which the male is black with a brown head and the female is gray Sadly, the vireo is vulnerable to a nest parasite, the brown-headed cowbird, that flourishes near livestock and in urban fringe areas.—Karen D. Fishler
The most famous brood parasites, the European cuckoo and the brown-headed cowbird, lay their eggs in nests of other species.—Charles R. Brown and Mary Bomberger Brown
brown-headed cowbird词源英文解释
The first known use of brown-headed cowbird was in 1949
brown-headed cowbird 例句
1 But the bird also has to contend with the brown-headed cowbird, which is known to lay its eggs in other bird’s nests, including the least bell’s vireo’s.
2 Unfortunately, the begging bird was the progeny of a brood parasite, a brown-headed cowbird.
3 The tufted titmouse, for example, which makes some 63 vocalizations and learns them throughout its life, performed problem-solving tasks more quickly than the brown-headed cowbird, which learns about nine vocalizations during one specific period, writes Science News’ Darren Incorvaia.
4 The scientists assessed a number of papers stretching back as far as 2004 to draw their conclusion, researching the behavior of species including the Acadian flycatcher, brown-headed cowbird, indigo bunting and worm-eating warbler.
5 Another requirement will be continued vigilance against brown-headed cowbirds, which invade warblers’ nests and displace their babies.