Herman Giethoorn:
Tundra Swans, Cygnus columbianus (2)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (3)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (4)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (5)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (8)
Herman Giethoorn:
Tundra Swan, Cygnus columbianus (1)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus, & Gulls (7)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (2)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (1)
Herman Giethoorn:
Tundra Swan, Cygnus columbianus (3)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (2)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (6)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (12)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (24)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (28)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (31)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (35)
Herman Giethoorn:
Snow Geese, Chen caerulescens & Tundra Swans, Cygnus columbianus
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (19)
Herman Giethoorn:
Tundra Swan, Cygnus columbianus (20)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus, in flight (1)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus, in flight (2)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (15)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (14)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (9)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus (3)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus & Sandhill Cranes, Grus canadensis
Herman Giethoorn:
Tundra Swans, Cygnus columbianus & Sandhill Cranes, Grus canadensis (2)
Herman Giethoorn:
Tundra Swans, Cygnus columbianus
Herman Giethoorn:
Tundra Swans, Cygnus columbianus
