Description, distribution, behavior, diet, and reproduction. Includes photos and range map. (From Wikipedia)
Habitat, diet, feeding behavior, nesting, migration, and conservation status of this bird. Includes range map, photos, and calls. (From Audubon Field Guide)
Geographic range, habitat, physical characteristics, reproduction, lifespan, behavior, communication, food habits, predation, ecosystem roles, and conservation status. (From Animal Diversity Web)
By Dick Daniels [CC SA 3.0]
(Image credit: USGS)
Range in New England
In New England, the Bufflehead is found wintering within a wide swath along the coastal area of this region. This duck also winters well inland in Massachusetts, Connecticut, and Rhode Island.
The Bufflehead is seen during migration throughout New England.
Winter Map from eBird
Sightings of the Bufflehead from Dec-Feb over the past 10 years (2009-2019)
Christmas Bird Count Map
Historical CBC Map from USGS