Catalog of Alaskan Seabird Colonies
Author | : Arthur L. Sowls |
Publisher | : |
Total Pages | : 260 |
Release | : 1978 |
Genre | : Bird populations |
ISBN | : |
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Author | : Arthur L. Sowls |
Publisher | : |
Total Pages | : 260 |
Release | : 1978 |
Genre | : Bird populations |
ISBN | : |
Author | : Arthur L. Sowls |
Publisher | : |
Total Pages | : 0 |
Release | : 1978 |
Genre | : |
ISBN | : |
Location, size and species composition of seabird colonies along the Alaskan coast. Includes map index.
Author | : U.S. Fish and Wildlife Service |
Publisher | : |
Total Pages | : 350 |
Release | : 1978 |
Genre | : Sea birds |
ISBN | : |
Author | : Shawn W. Stephensen |
Publisher | : |
Total Pages | : 153 |
Release | : 1998 |
Genre | : Bird populations |
ISBN | : |
The Catalog of Alaskan Seabird Colonies was compiled in 1978. As new data made the publication obsolete, a computer database was developed in 1985, which has been updated through revisions. Some census data in the Catalog are old or of low quality and have become unreliable, so new high quality seabird colony data must be gathered and entered into the database. This plan describes seabird colony data and defines criteria that are used to select and prioritize colonies. Lists and maps of colonies that need to be recensused are provided with scores that indicate how unreliable the census data are.
Author | : Shawn W. Stephensen |
Publisher | : |
Total Pages | : |
Release | : 1994 |
Genre | : Bird surveys |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 112 |
Release | : 2006 |
Genre | : Bird populations |
ISBN | : |
"Compilation of seabird species accounts for all seabirds breeding in Alaska and five important nonbreeders. Conservation status, life history, distribution, population size and trends, conservation concerns, and recommended management actions are included in the accounts"--Leaf i.
Author | : Shawn W. Stephensen |
Publisher | : |
Total Pages | : 24 |
Release | : 1995 |
Genre | : Animal colonies |
ISBN | : |
"Alaska supports North America's greatest concentration of seabirds, with colonies distributed on all parts of the coast ... This annual report describes activities associated with the Alaska seabird colony catalog project for fiscal year 1995"--Page 1.
Author | : Shawn W. Stephensen |
Publisher | : |
Total Pages | : 46 |
Release | : 1997 |
Genre | : Animal colonies |
ISBN | : |
"The U.S. Fish and Wildlife Service (Service), Migratory Bird Management, Anchorage, Alaska in cooperation with the Institute of Biological Problems of the North, Magadan, Russia have combined Alaskan and Russian Far East seabird data to create the Beringian Seabird Colony Catalog (Catalog) database. The Catalog is managed jointly by Shawn W. Stephensen and Vivian M. Mendenhall in Anchorage, Alaska and Luba Kondratyeva in Magadan."--Leaf 1.
Author | : U.S. Fish and Wildlife Service. Office of Migratory Bird Management |
Publisher | : |
Total Pages | : 54 |
Release | : 1999 |
Genre | : Animal colonies |
ISBN | : |
"This manual describes how to census seabirds in coastal colonies of Alaska and Russia Far East. There are approximately 50 million breeding seabirds in Alaska and 30 million in Russia Far East ... Precise information on the location, species, and breeding populations of colonies is extremely important for research and for the conservation of seabirds."--Page 1.
Author | : Shawn W. Stephensen |
Publisher | : |
Total Pages | : 26 |
Release | : 1996 |
Genre | : Bird surveys |
ISBN | : |