Common Merganser

Common Merganser Mergus merganser

Range map: Non-breeding

Common Merganser, Range map: Non-breeding
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Data provided by eBird

Common Merganser

Mergus merganser

Range: Non-breeding

This map depicts the range boundary, defined as the areas where the species is estimated to occur at a rate of 5% or more for at least one week within the non-breeding season.  Learn more

Non-breeding season
Season date range
Dec 21 - Feb 22 Learn more