Publisher(s) Cornell Lab of Ornithology 链接 http://ebird.org/content/ebird/ 公众科学鸟类观测 话题 农田; 沙漠和亚湿润土地; 森林; 淡水; 岛屿; 海洋和沿海; 山; 物种保护; 沟通、教育和公众意识 MEA Relevance CBD; CMS; Ramsar Convention; AEWA Information type 数据 用法 Using data 源 Compendium of guidance on key global databases related to biodiversity-related conventions Geographical regions Global