Greater Scaup
Aythya marila
Aythya marila
The more northerly of our two scaup species, the Greater is also found across northern Europe and Asia. Winter flocks on coastal bays may
...Greater Scaup
Aythya marila
Species Migration
Data Providers
Hemispheric weekly distribution data from eBird at the Cornell Lab. Seasonal ranges derived from eBird and data from BirdLife International and Audubon. Learn more
Data Providers
Species Migrations
Hemispheric weekly distribution data from eBird at the Cornell Lab. Seasonal ranges derived from eBird and data from BirdLife International and Audubon.
The following partners contributed to the development of this map.Data Sources
There are no sources to cite for this data.
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Species Migration
See where this species travels throughout the year.