Herman Giethoorn:
American Avocet, Recurvirostra americana (1)
Herman Giethoorn:
American Avocet, Recurvirostra americana (15)
Herman Giethoorn:
American Avocet, Recurvirostra americana (6)
Herman Giethoorn:
American Avocet, Recurvirostra americana (16)
Herman Giethoorn:
American Avocet, Recurvirostra americana (26)
Herman Giethoorn:
American Avocet, Recurvirostra americana (33)
Herman Giethoorn:
American Avocet, Recurvirostra americana
Herman Giethoorn:
American Avocet, Recurvirostra americana
Herman Giethoorn:
Ring-necked Ducks, Aythya collaris (10)
Herman Giethoorn:
Ring-necked Ducks, Aythya collaris (8)
Herman Giethoorn:
Ring-necked Ducks, Aythya collaris (6)
Herman Giethoorn:
Ring-necked Ducks, Aythya collaris (4)
Herman Giethoorn:
Ring-necked Ducks, Aythya collaris (1)
Herman Giethoorn:
Ring-necked Duck, Aythya collaris, male (5)
Herman Giethoorn:
Ring-necked Duck, Aythya collaris, male (2)
Herman Giethoorn:
Ring-necked Duck, Aythya collaris, male (1)
Herman Giethoorn:
Mute Swan, Cygnus olor & Ring-necked Ducks, Aythya collaris (1)
Herman Giethoorn:
Canada Geese, Branta canadensis (1)
Herman Giethoorn:
Bufflehead Ducks, Bucephala albeola
Herman Giethoorn:
Bufflehead Ducks, Bucephala albeola and Ring-necked Ducks, Aythya collaris
Herman Giethoorn:
Bonaparte's Gull, Larus philadelphia (55)
Herman Giethoorn:
Bonaparte's Gull, Larus philadelphia (51)
Herman Giethoorn:
Bonaparte's Gull, Larus philadelphia (48)
Herman Giethoorn:
Bonaparte's Gull, Larus philadelphia (45)
Herman Giethoorn:
Bonaparte's Gull, Larus philadelphia (42)
Herman Giethoorn:
Bonaparte's Gull, Larus philadelphia (40)
Herman Giethoorn:
Bonaparte's Gull, Larus philadelphia (38)
Herman Giethoorn:
Bonaparte's Gull, Larus philadelphia (36)
Herman Giethoorn:
Bonaparte's Gull, Larus philadelphia (34)
Herman Giethoorn:
Bonaparte's Gull, Larus philadelphia (33)
