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Patuxent Wildlife Research Center monitoring projects

http://www.pwrc.usgs.gov/monitoring/

Biomonitoring projects studying the status and trends of the nation's environmental resources and programs studying amphibians and birds. Links to long-term programs, resources and references, and related links.

by Patuxent Wildlife Research Center
Related topics:
Amphibians, Biodiversity, Biogeography, Birds, Butterflies and moths, Endangered species, Field inventory and monitoring, Wildlife biology

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