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Id | 1430 | ||||||||||||
Family | Ducks, Geese and Waterfowl ~ Ænder, Gæs og Vandfugle ~ Patos, Gansos, Cisnes y Mergos (Anatidae) | ||||||||||||
Species |
Ring-necked Duck (Aythya collaris) Halsbåndstroldand ~ Pato Pico Anillado ~ Ringand |
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Subspecies | monotypic | ||||||||||||
Locality |
Parque Héroes (Aguascalientes), Mexico
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Date | 2011-12-04 | ||||||||||||
Sex, Age, Comment | Adult male. Here showing the classical bill markings and head profile. Notice that the white spur on the flank is almost absent. Also notice the chestnut colored ring patch low on the neck. Apparently the species has been named after this. As the winter progresses it becomes even more prominent. | ||||||||||||
Collection | |||||||||||||
Same bird | |||||||||||||
Sound | |||||||||||||
Map | |||||||||||||
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