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Showing 1 to 3 of 3 for “"northern harrier"”.
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Raptors in Temperate Grasslands: Ecology of Ferruginous Hawk, Golden Eagle, and Northern Harrier in the Northern Great Plains
… declines in occupancy and breeding performance. Northern harriers (<em>Circus cyaneus</em>) prefer relatively open grasslands and wetland areas of various natures. During the breeding season from 2013–2015, we investigated the influence of factors associated with the landscape on survival and …
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The Impact of Wind Turbines on the Distribution of Wintering and Migrating Raptors
… that any of our six focal raptor species – Northern Harrier (Circus hudsonicus), Bald Eagle (Haliaeetus leucocephalus), Red-tailed Hawk (Buteo jamaicensis), Rough-legged Hawk (Buteo lagopus), Snowy Owl (Bubo scandiacus), or American Kestrel (Falco sparverius) – changed their distributions in …
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Grassland and breeding bird use of moist-soil wetlands managed for waterfowl
… nester). I also observed the state endangered northern harrier (Circus cyaneus), common gallinule (Gallinula galaeta), and Forster's tern (Sterna forsteri) in moist-soil wetlands. Dewatered moist-soil wetlands provide useful breeding habitat for grassland birds, but wetlands that are partially …