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Showing 1 to 3 of 3 for “"sharp-shinned hawks"”.
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Nest-site selection by Sharp-shinned Hawks in Kentucky
<p>Because Sharp-shinned Hawks (Accipiter striatus) are the most secretive of North America's forest-breeding raptors, little is known about their breeding biology, including their preferred nesting habitat. In 2009 and 2010, I searched 248 forest stands in Kentucky and found 11 nests, all located …
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Vocal responses of Blue Jays (Cyanocitta cristata) to raptors that differ in predatory threat
… an Eastern Screech-Owl (Megascops asio) and a Sharp-shinned Hawk (Accipiter striatus). I found no differences among trials in the characteristics (duration, low frequency, high frequency, and peak frequency) of either ditonal jeers or monotonal jeers. Assuming that calling rates vary relative …