Michael W Potter:
Mallard male preening
Michael W Potter:
Mallard male preening with foot
Michael W Potter:
Mallard male preening with bill
Michael W Potter:
Mallard male preening with foot
Michael W Potter:
Mallard female on ice, preening
Michael W Potter:
Mallard male bathing
Michael W Potter:
Common Goldeneye male preening with bill
Michael W Potter:
Wood Duck male bathing
Michael W Potter:
Wood Duck male preening with bill
Michael W Potter:
Ruddy Duck male preening
Michael W Potter:
Ruddy Duck male bathing
Michael W Potter:
Redhead (duck) male preening
Michael W Potter:
Black-bellied Whistling-Duck three preening
Michael W Potter:
Black-bellied Whistling-Duck two, one preening
Michael W Potter:
Cinnamon Teal male preening with bill
Michael W Potter:
Blue-winged Teal male bathing
Michael W Potter:
Blue-winged Teal male and female preening
Michael W Potter:
Common Merganser female preening with foot
Michael W Potter:
Common Merganser juvenile preening
Michael W Potter:
Common Merganser female preening
Michael W Potter:
Hooded Merganser male preening with foot
Michael W Potter:
Hooded Merganser male preening with foot
Michael W Potter:
Canada Goose adult preening
Michael W Potter:
Canada Goose bathing
Michael W Potter:
Canada Goose bathing in icy water
Michael W Potter:
Canada Goose two bathing (including "barrel rolls") and preening
Michael W Potter:
Trumpeter Swan bathing in icy water
Michael W Potter:
Tundra Swan preening
Michael W Potter:
Tundra Swan juvenile preening with foot
Michael W Potter:
Eared Grebe young preening with lobed toes
