Bufflehead

Bufflehead Bucephala albeola

Range map

Bufflehead, Range map
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Data provided by eBird

Bufflehead

Bucephala albeola

Range

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 each season.  Learn more

Occurrence
Year-round
Breeding season
Jun 7 - Sep 7
Non-breeding season
Dec 14 - Feb 15
Pre-breeding migratory season
Feb 22 - May 24
Post-breeding migratory season
Sep 21 - Dec 7
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
Learn more