Gill (1990) defines brood parasites as, ''. . . birds that relinquish care of their young to foster parents by laying their eggs in the nests of other birds.''
(Gill; defines; brood parasites; as) (birds; relinquish; care; to foster parents by laying their eggs in the nests of other birds) Context(birds relinquish,List([48, 69))):(birds that relinquish care of their young; to foster; parents)
birds relinquish,List([48, 69))
Gill birds birds that relinquish care of their young
defines relinquish to foster
brood parasites as
care to foster parents by laying their eggs in the nests of other birds
parents