| Taiga bean goose | |
|---|---|
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| Bean goose at Slimbridge Wildfowl and Wetlands Centre, Gloucestershire, England | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Anseriformes |
| Family: | Anatidae |
| Genus: | Anser |
| Species: | A. fabalis
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| Binomial name | |
| Anser fabalis (Latham, 1787)
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| Range of A. fabalis Breeding Passage Non-breeding
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The taiga bean goose (Anser fabalis) is a goose that breeds in northern Europe and Asia. It is migratory and winters further south in Europe and Asia. This and the tundra bean goose are recognised as separate species by the American Ornithological Society and the International Ornithologists' Union, but are considered a single species by other authorities (collectively called bean goose). The taiga and tundra bean goose diverged about 2.5 million years ago and established secondary contact c. 60,000 years ago, resulting in extensive gene flow.[2]
- ^ BirdLife International (2018). "Anser fabalis". IUCN Red List of Threatened Species. 2018: e.T22679875A132302864. doi:10.2305/IUCN.UK.2018-2.RLTS.T22679875A132302864.en. Retrieved 22 February 2022.
- ^ Ottenburghs, Jente; Honka, Johanna; Müskens, Gerard J. D. M.; Ellegren, Hans (26 May 2020). "Recent introgression between Taiga Bean Goose and Tundra Bean Goose results in a largely homogeneous landscape of genetic differentiation". Heredity. 125 (1–2): 73–84. doi:10.1038/s41437-020-0322-z. ISSN 1365-2540. PMC 7413267. PMID 32451423.