Cook Inlet and Kenai Peninsula, Alaska ESI: BIRDS (Bird Polygons)

This data set contains biological resource data for alcids, shorebirds, waterfowl, diving birds, pelagic birds, gulls and terns in Cook Inlet and Kenai Peninsula, Alaska. Vector polygons in this data set represent locations of bird nesting, foraging, and rafting sites. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables (des...

本数据集收录了阿拉斯加库克湾和肯奈半岛地区的海雀、岸鸟、水禽、潜鸟、远洋鸟类、海鸥和燕鸥等生物资源数据。其中，数据集中的矢量多边形代表鸟类的筑巢、觅食和集结地点。针对不同物种，数据表中存储了其丰度、季节性、状况、生命周期以及来源信息。