Terrestrial bird populations and habitat use on coastal plain tundra of the Arctic National Wildlife Refuge
Published By US Fish and Wildlife Service, Department of the Interior
Issued más de 9 años ago
US
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Summary
Description
This report covers terrestrial bird populations and habitat use on the coastal plain tundra of the Arctic National Wildlife Refuge. Bird census plots were monitored. The objectives were to estimate breeding, summer total, and fall bird populations, and to determining the relative efficiency of data collection methods. Study areas, habitat descriptions, plot census methods, and data analysis and results are discussed.