Hooded Mergansers Seek Open Water
Hooded Mergansers are short-distance migrants that can be found in eastern North America year round where ponds and rivers remain open and slow-moving fish, insects and crayfish are plentiful. Some individuals migrate south and southwest in winter — 80% of birds banded in Maine, Vermont, New Hampshire and New York were recovered in coastal Atlantic states from New Jersey to Florida. A smaller number actually migrate north to spend winters in the Great Lakes and southern Canada. While numbers swell in March/April and November in northern New England due to migration, if there is open water you may well see Hooded Mergansers this far north throughout the winter.
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