Darren P Clark:
Fulvous Whistling Ducks, Anahuac National Wildlife Refuge, TX 2016
Darren P Clark:
Fulvous Whistling Ducks in flooded rice field, near Winnie, TX 2016
Darren P Clark:
Fulvous Whistling Ducks no. 1, Anahuac NWR, TX 2021
Darren P Clark:
Fulvous Whistling-Duck, Anahuac NWR, TX 2021
Darren P Clark:
Black-bellied Whistling Duck, Rio Rico Ponds, AZ May 2011
Darren P Clark:
Black-belllied Whistling Duck in Oak, South Padre Island, TX 2016
Darren P Clark:
Black-bellied Whistling Ducks, South Padre Island, TX 2016
Darren P Clark:
Black-bellied Whistling Duck in grass, South Padre Island, TX 2016
Darren P Clark:
Black-bellied Whistling Duck, High Island, TX 2020
Darren P Clark:
Black-bellied Whistling Ducks, High Island, TX 2020
Darren P Clark:
Black-bellied Whistling Duck no. 1, South Padre Island, TX 2021
Darren P Clark:
Black-bellied Whistling Duck no. 2, South Padre Island, TX 2021
Darren P Clark:
Black-bellied Whistling Duck no. 3, South Padre Island, TX 2021
Darren P Clark:
Black-bellied Whistling Duck no. 2, South Padre Island, TX 2022
Darren P Clark:
Black-bellied Whistling Duck no. 3, South Padre Island, TX 2022
Darren P Clark:
Black-bellied Whistling Duck no. 4, South Padre Island, TX 2022it
Darren P Clark:
Black-bellied Whistling Duck no. 5, South Padre Island, TX 2022
Darren P Clark:
Black-bellied Whistling Duck no. 6, South Padre Island, TX 2022
Darren P Clark:
Black-bellied Whistling Duck no. 1, South Padre Island, TX 2022
Darren P Clark:
Greater White-fronted Geese, Menan, ID 2014
Darren P Clark:
Greater White-fronted Geese, Mud Lake, ID 2022
Darren P Clark:
Greater White-fronted Geese, South Jordan, UT
Darren P Clark:
Greater White-fronted Goose, South Jordan, UT
Darren P Clark:
Five Greater White-fronted Geese (among Canada Geese, Trumpeter Swans, and Wigeon), Menan, ID 2014
Darren P Clark:
Greater White-fronted Geese, Market Lake, ID 2024
Darren P Clark:
Three Snow Geese #1, Roberts, ID 2014
Darren P Clark:
Three Snow Geese #2, Roberts, ID 2014
Darren P Clark:
Four Snow Geese, Roberts, ID 2014
Darren P Clark:
Snow and Ross's Geese #2, Roberts, ID 2014
Darren P Clark:
Snow and Ross's Geese, Roberts, ID 2017
