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| Greater Scaup Aythya marila
- Male in breeding plumage |
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| Photographer : | © Kaustav Khan |
| Location : | Sundarbans, West Bengal, India |
| Date : |
5 February 2017 |
| English synonyms: | Scaup, Scaup Duck, Greater Scaup Duck, Bluebill, Broadbill |
| Bird Family : | Anatini - Typical Ducks |
| Bird Group : | ANSERIFORMES |
| Red Data Status : | Least Concern |
| Remarks : | |
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