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Id | 3167 | ||||||||||||
Family | Ducks, Geese and Waterfowl ~ Ænder, Gæs og Vandfugle ~ Patos, Gansos, Cisnes y Mergos (Anatidae) | ||||||||||||
Species |
Barnacle Goose (Branta leucopsis) Bramgås ~ Ganso Cariblanco ~ Vitkindad Gås |
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Subspecies | monotypic | ||||||||||||
Locality |
Kalvebod Fælled, Denmark
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Date | 2019-09-15 | ||||||||||||
Sex, Age, Comment | This aberrant individual was in a flock with 40 normally looking Barnacle Geese and one other aberrant Barnacle, 3166. Both birds look clean when it comes to overall patterns with the only difference on this bird being dark brown on the wings without barring, and also the brown flanks. This makes me prefer to think it is an effect caused by mutation rather than hybridization. | ||||||||||||
Collection | Aberrant | ||||||||||||
Same bird | |||||||||||||
Sound | |||||||||||||
Map | |||||||||||||
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