10 Free Photos of Sand Lake National Wildlife Refuge

animalsbirdblue-winged tealspatula discorsamphibialithobates pipiensnorthern leopard frogbrown
Snowy owl, Bubo scandiacus, at Sand Lake National Wildlife Refuge
animalsbird
Ruddy ducks at South Dakota’s Sand Lake NWR. Photo: Tom Koerner/USFWS.
animalsbird
A pair of blue-winged teal at Sand Lake NWR. Photo: Tom Koerner/USFWS
animalsbird
Photo Credit: Tom Koerner/USFWS
animalsbird
Northern leopard frogs concentrate in the fall at an overwintering site on Sand Lake WMD. Photo: Tom Koerner/USFWS
amphibiaanimals
Northern leopard frogs concentrate in the fall at an overwintering site on Sand Lake WMD. Photo: Tom Koerner/USFWS
animalsbrown
The nest of an upland sandpiper found in grassland of Sand Lake Wetland Management District. Photo Credit: Tom Koerner/USFWS
animalsbird
A marsh wren in the Sand Lake Wetland Management District, stops long enough for a quick photo. Photo Credit: Tom Koerner/USFWS
animalsbird
A blue winged teal nest found in grassland in the Sand Lake Wetland Management District. Photo Credit: Tom Koerner/USFWS
animalsbird
Northern shoveler drake taking flight Sand Lake Wetland Management District. This part of South Dakota has some of the highest densities of nesting waterfowl along with many other species of grasslan
animalsbird
1 - 10 of 10
/ 1