CMS Instruments | AEWA |
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IUCN Status | Least concern |
Population | Size interval | Size quality | Estimated population size | Size reference | Size notes |
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Trend interval | Trend quality | Trend | Trend reference | Trend notes | |
E North America, Greenland, E to Severnaya Zemlya | 2000-2010 | Expert opinion | 7,600,000-8,600,000 | Anker-Nilssen T., Bakken V., Strom H., Golovkin A. [more] | |
2000-2010 | Poor | DEC | A. J. Gaston, unpublished data. |
Links from ConservationEvidence.com: |
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