North Pacific Pelagic Seabird Database (NPPSD) geographic extent
Detailed Description
Geographic coverage of the North Pacific Pelagic Seabird Database (NPPSD) in the Version 1.0 release (Black points; see Drew and Piatt 2005 [PDF 6 MB]for details on Ver. 1.0) and new samples added in the Version 2.0 release (Red points).
Sources/Usage
Public Domain.