Criteria See IUCN below European IUCN Red List Category EN
2000 population 1990 population unknown poor medium good 1990–2000 trend 1970–1990 trend 2000 population 1990 population unknown poor medium good 1990–2000 trend 1970–1990 trend Anser erythropus
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Format: | Text |
Language: | English |
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.691.6012 http://www.birdlife.org/datazone/userfiles/file/Species/BirdsInEuropeII/BiE2004Sp377.pdf |
Summary: | 2000 population 1990 population unknown poor medium good 1990–2000 trend 1970–1990 trend 2000 population 1990 population unknown poor medium good 1990–2000 trend 1970–1990 trend Anser erythropus |
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