| 释义 |
Aythya affinis
Thesaurus| Noun | 1. |  Aythya affinis - common scaup of North America; males have purplish headslake duck, lesser scaup, lesser scaup duckbluebill, scaup, scaup duck, broadbill - diving ducks of North America having a bluish-grey bill |
Aythya affinis
Related to Aythya affinis: lesser scaup duck, scaup duckSynonyms for Aythya affinisnoun common scaup of North AmericaSynonyms- lake duck
- lesser scaup
- lesser scaup duck
Related Words- bluebill
- scaup
- scaup duck
- broadbill
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