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Brown-headed Cowbirds in Grasslands: Their Habitats, Hosts, and Response to Management
The brown-headed cowbird (Molothrus ater) is an obligate brood parasite whose numbers have increased in recent decades to the potential detriment of the species that they parasitize. Thus, mostExpand
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ESTIMATED AREAL EXTENT OF COLONIES OF BLACK-TAILED PRAIRIE DOGS IN THE NORTHERN GREAT PLAINS
Abstract During 1997–1998, we undertook an aerial survey, with an aerial line-intercept technique, to estimate the extent of colonies of black-tailed prairie dogs (Cynomys ludovicianus) in theExpand
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Habitat and nesting of Le Conte's Sparrows in the northern tallgrass prairie
Abstract Little is known about the breeding biology of the Le Conte's Sparrow (Ammodramus leconteii), probably because of its secretive nature. We provide new information on several aspects of LeExpand
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