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University of Wisconsin-Madison

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Necropsy data collected from naturally-occurring white-tailed deer mortalities in southwestern Wisconsin from 2017-2021. Hunter-harvest mortalities are not included.
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Monitoring overwinter survival is valuable for understanding population dynamics of winter-adapted species. We quantified overwinter survival of Ruffed grouse (Bonasa umbellus) in Sandhill State Wildlife Area in Wisconsin using data from radio-collared birds. We used known fate survival models to quantify weekly survival across five winter seasons. This dataset includes encounter histories for each bird and individual covariate values for demographic information, weekly weather conditions, and land cover.
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