Red-Shouldered Hawk Occupancy Surveys in Central Minnesota, USA

Forest-dwelling raptors are often difficult to detect because many species occur at low density or are secretive. Broadcasting conspecific vocalizations can increase the probability of detecting forest-dwelling raptors and has been shown to be an effective method for locating raptors and assessing t...

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Bibliographische Detailangaben
Veröffentlicht in:	The Journal of wildlife management 2007-04, Vol.71 (2), p.526-533
Hauptverfasser:	HENNEMAN, CARLENE, MCLEOD, MARY ANNE, ANDERSEN, DAVID E
Format:	Artikel
Sprache:	eng
Schlagworte:	Birds of prey Breeding breeding season Breeding seasons Broadcasting industry Buteo Buteo lineatus Confidence intervals detection environmental monitoring Estimates estimation Firing ranges forest habitats Forest management Geological surveys Hawks methodology Minnesota occupancy Parametric models Polls & surveys population density population size presence-absence probabilistic models Probabilities Probability probability of detection Proportions red-shouldered hawk Relative abundance Research s sampling Seasons simulation models Statistical methods statistical models surveys Weather wild birds wildlife habitats Wildlife management
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