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Species Biology

USGS Eastern Ecological Science Center at the Patuxent Research Refuge research on wildlife populations and on population management encompasses a wide variety of species. While we do not generally view our work as species-based, often individual species are studied, either because of their conservation status or their suitability as a model for populations.

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Mammals

Our science portfolio includes the study and management of mammal populations, which can require the use of methods and analysis that incorporate the difficulty in detecting them – picture how hard it is to count and identify bats at dusk or estimate the number of mountain lions in an area.
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Mammals

Our science portfolio includes the study and management of mammal populations, which can require the use of methods and analysis that incorporate the difficulty in detecting them – picture how hard it is to count and identify bats at dusk or estimate the number of mountain lions in an area.
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