Keyword: nwr
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BIR033-00296
A prothonotary warbler (Protonotaria citrea) tends to its nest in a Cypress tree in the Cache River National Wildlife Refugee, Arkansas.
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ANI032-00138
A Bison at the Fort Niobrara National Wildlife Refuge in Nebraska near Valentine, Nebraska.
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ANI082-00059
A road-killed bobcat (Lynx rufus) that has been placed along a highway near the Santa Anna NWR. USFWS biologists are conducting a study to determine how often passers will to pick up and take a dead bobcat, which often is just a few minutes. This may be skewing biologist’s road kill statistics.
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ANI082-00060
A USFWS wildlife biologist, runs a radio telemtery set for bobcat signals along the wall on the Lower Rio Grande NWR near Santa Maria. The wall bisects many of the tiny habitat tracts that remain along the border.
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PLA007-00122
Texas vervain flowers at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Lake, Texas.
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PLA007-00121
Yellow coreopsis flowers among butterfly milkweed at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Lake, Texas.
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PLA007-00120
Yellow coreopsis flowers at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Lake, Texas.
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PLA007-00119
Yellow coreopsis flowers at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Lake, Texas.
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INS006-00069
An intricate spider web at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Land, Texas.
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ANI065-00365
A snake at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Lake, Texas.
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INS006-00068
An intricate spider web at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Land, Texas.
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PLA007-00118
Yellow coreopsis flowers at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Lake, Texas.
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PLA007-00117
Yellow coreopsis flowers at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Lake, Texas.
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PLA007-00116
Yellow coreopsis flowers at dawn at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Lake, Texas.
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PLA007-00115
Yellow coreopsis flowers at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Lake, Texas.
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PLA007-00114
Yellow coreopsis flowers at the Attwater’s Prairie Chicken National Wildlife Refuge near Eagle Lake, Texas.
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ANI038-00021
A steer head skeleton on the prairie at Fort Niobrara National Wildlife Refuge near Valentine, Nebraska.
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ANI012-00112
A marmot in Togiak, Alaska.
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SCE036-00007
The Charles M. Russell National Wildlife Refuge, along the upper Missouri River near Malta, Montana.
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SCE036-00006
The Charles M. Russell National Wildlife Refuge, along the upper Missouri River near Malta, Montana.
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SCE036-00005
The Charles M. Russell National Wildlife Refuge, along the upper Missouri River near Malta, Montana.
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BIR033-00306
A man holds up a bird caught in a wire fence at Ash Meadows National Wildlife Refuge.
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PEO003-00369
Two ranchers carry a young calf.
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ANI032-00104
Bison graze at Fort Niobrara National Wildlife Refuge in Nebraska.
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DAM002-00007
Hydroelectric dams like the Bonneville on the Columbia River cause problems for salmon.
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ANI032-00103
Bison graze at Fort Niobrara National Wildlife Refuge in Nebraska.
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ANI026-00014
A biologist searches a vernal pool at Kesterson NWR for the endangered tadpole shrimp.
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ANI038-00019
Grazing cattle at the Charles M. Russell NWR in Montana.
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PLA007-00112
Edison St. John’s Wort (Hypericum edisonianum) at Archbold Biological Research Station in central Florida.
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PLA006-00046
Rare cutthroat (Panicum abscissum) grass at Archbold Biological Station near Tampa, Florida.
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PLA013-00009
A woman stares at a rare cactus plant at Archbold Biological Station at Lake Placid in Tampa, Florida.
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ANI011-00029
An aerial of a Musk Ox stranded on Nunivak Island, part of the Yukon Delta NWR, Alaska.
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ONA007-00052
Joel Sartore at 10,000 Islands NWR in Florida.
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ANI019-00170
A footprint of a Florida panther under a wildlife crossing underpass on Alligator Alley (I-75) near Naples, Florida.
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SCE008-00112
An old wooden barn stands in a field.
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PEO003-00368
Ranching on the upper Missouri River near the Charles M. Russell NWR in Montana.
