Map with survey locations related to Bird Conservation Regions in AK
Detailed Description
Figure 1. Locations of blocks and routes surveyed as part of the Alaska Landbird Monitoring Survey (ALMS), North American Breeding Bird Survey (BBS), and the Alaska Maritime National Wildlife Refuge (AMNWR) monitoring program in relation to Bird Conservation Regions (US NABCI 2000) within Alaska. Solid markers are blocks and routes regularly surveyed for long-term bird population trends. Open markers show blocks and routes that have been surveyed irregularly or dropped (Other, Inactive). From: Alaska Landbird Monitoring Survey: Alaska Regional Protocol Framework for Monitoring Landbirds Using Point Counts
Sources/Usage
Public Domain.
Related
Alaska Landbird Monitoring Survey
Alaska provides breeding habitat for more than 140 regularly occurring species of landbirds, half of which breed predominantly north of the U.S.–Canada border. The road-based North American Breeding Bird Survey (BBS) provides some data on population trends in Alaska, but most northern species are inadequately monitored by that continental program because of a paucity of roads. Boreal Partners in...
Related
Alaska Landbird Monitoring Survey
Alaska provides breeding habitat for more than 140 regularly occurring species of landbirds, half of which breed predominantly north of the U.S.–Canada border. The road-based North American Breeding Bird Survey (BBS) provides some data on population trends in Alaska, but most northern species are inadequately monitored by that continental program because of a paucity of roads. Boreal Partners in...