The Mottled Duck is a species in the Mallard Complex, which includes the simple Mallard subspecies known as the Mexican Mallard. The Blue-green speculum is showing here. Taken at the Ding Darling refuge on Florida's gulf coast.

Copyright: 

Len Blumin

Photographer: 

Len Blumin

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May be used by others for non-commercial purposes only. Attribution required.

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