scholarly journals Summary of wildlife-related research on the coastal plain of the Arctic National Wildlife Refuge, Alaska, 2002–17

2018 ◽  
Author(s):  
John M. Pearce ◽  
Paul L. Flint ◽  
Todd C. Atwood ◽  
David C. Douglas ◽  
Layne G. Adams ◽  
...  
Keyword(s):  
Coastal Plain ◽  
The Arctic ◽  
National Wildlife Refuge ◽  
Arctic National Wildlife Refuge ◽  
Related Research ◽  
Wildlife Refuge

SHOREBIRD ABUNDANCE AND DISTRIBUTION ON THE COASTAL PLAIN OF THE ARCTIC NATIONAL WILDLIFE REFUGE

The Condor ◽  
2007 ◽  
Vol 109 (1) ◽  
pp. 1 ◽  
Author(s):  
STEPHEN BROWN ◽  
JONATHAN BART ◽  
RICHARD B LANCTOT ◽  
JAMES A JOHNSON ◽  
STEVE KENDALL ◽  
...  
Keyword(s):  
Coastal Plain ◽  
The Arctic ◽  
National Wildlife Refuge ◽  
Arctic National Wildlife Refuge ◽  
Wildlife Refuge ◽  
Abundance And Distribution

scholarly journals Shorebird Abundance and Distribution on the Coastal Plain of the Arctic National Wildlife Refuge

The Condor ◽  
2007 ◽  
Vol 109 (1) ◽  
pp. 1-14 ◽  
Author(s):  
Stephen Brown ◽  
Jonathan Bart ◽  
Richard B Lanctot ◽  
James A Johnson ◽  
Steve Kendall ◽  
...  
Keyword(s):  
Coastal Plain ◽  
Landsat Imagery ◽  
Western Hemisphere ◽  
The Arctic ◽  
National Wildlife Refuge ◽  
Arctic National Wildlife Refuge ◽  
Wildlife Refuge ◽  
Migratory Shorebirds ◽  
International Importance ◽  
The U.S

Abstract Abstract The coastal plain of the Arctic National Wildlife Refuge hosts seven species of migratory shorebirds listed as highly imperiled or high priority by the U.S. Shorebird Conservation Plan and five species listed as Birds of Conservation Concern by the U.S. Fish and Wildlife Service. During the first comprehensive shorebird survey of the 674 000 ha “1002 Area” on the coastal plain, we recorded 14 species of breeding shorebirds at 197 rapidly surveyed plots during June 2002 and 2004. We also estimated detection ratios with a double counting technique, using data collected at 37 intensively studied plots located on the North Slope of Alaska and northern Canada. We stratified the study area by major habitat types, including wetlands, moist areas, uplands, and riparian areas, using previously classified Landsat imagery. We developed population estimates with confidence limits by species, and estimated the total number of shorebirds in the study area to be 230 000 (95% CI: 104 000–363 000), which exceeds the biological criterion for classification as both a Western Hemisphere Shorebird Reserve Network Site of International Importance (100 000 birds) and a Ramsar Wetland of International Importance (20 000 birds), even when conservatively estimated. Species richness and the density of many species were highest in wetland or riparian habitats, which are clustered along the coast.

Sign in / Sign up

Export Citation Format

Share Document