Robert Epstein:
Black-bellied Whistling-Ducks
Robert Epstein:
Black-bellied Whistling-Duck 19
Robert Epstein:
Brant 33
Robert Epstein:
Brant 18
Robert Epstein:
Brant 6
Robert Epstein:
Brant 109
Robert Epstein:
Brant 142
Robert Epstein:
Brant 97
Robert Epstein:
Brant 140
Robert Epstein:
Snow Goose 2
Robert Epstein:
Mottled Duck 2
Robert Epstein:
Mottled Duck 26
Robert Epstein:
American Black Duck 11
Robert Epstein:
Blue-winged Teal
Robert Epstein:
Blue-winged Teal 12
Robert Epstein:
Northern Pintail 3
Robert Epstein:
Cinnamon Teal 1a
Robert Epstein:
Cinnamon Teal 28
Robert Epstein:
Green-winged Teal 9
Robert Epstein:
White-cheeked Pintail 171220 41
Robert Epstein:
Ring-necked Ducks 12 06
Robert Epstein:
Ring-necked Duck 1
Robert Epstein:
Ring-necked Duck 4
Robert Epstein:
Wood Duck 5
Robert Epstein:
Black Scoter 125
Robert Epstein:
Black Scoter 2
Robert Epstein:
Hooded Merganser
Robert Epstein:
Hooded Merganser 3
Robert Epstein:
Hooded Merganser 4
Robert Epstein:
Hooded Merganser 8
