Five-minute grid of marine bird density data off central California, 1980-2001 (CDAS data set five-min-grid)
收藏data.gov2025-04-26 收录
数据链接:
官方服务:
资源简介:
A shapefile of five minute grids with summary information on at-sea bird surveys from 1980-2001. Bird densities by ocean season, by species.



