Keyword: grassland
Photo
ANI082-00109
A pronghorn (Antilocapra americana) crossing under a fence near Medicine Hat, Alberta, Canada.
Photo
WOL002-00128
A federally endangered captive gray wolf, Canis lupus, licks his nose.
Photo
ANI082-00190
A pronghorn antelope sneaks under a barbed wire fence.
Photo
ANI082-00191
A pronghorn antelope, Antilocapra americana, crawls under a fence.
Photo
ANI082-00192
A pronghorn antelope, Antilocapra americana, crossing under a fence near Medicine Hat, Alberta, Canada.
Photo
ANI082-00193
A pronghorn antelope, Antilocapra americana, crossing under a fence near Medicine Hat, Alberta, Canada.
Photo
SCE033-00249
Banding crews working on the endangered Cape Sable seaside sparrow. This bird is down to about 2,000 individuals and declining, with nearly all found within Everglades National Park in south Florida.
Photo
SCE033-00250
Banding crews working on the endangered Cape Sable seaside sparrow. This bird is down to about 2,000 individuals and declining, with nearly all found within Everglades National Park in south Florida.
Photo
SCE033-00251
Banding crews working on the endangered Cape Sable seaside sparrow. This bird is down to about 2,000 individuals and declining, with nearly all found within Everglades National Park in south Florida.
Photo
ANI082-00188
A herd of bison (Bison bison) running across the prairie on the Triple U Bison Ranch near Fort Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00187
A herd of bison (Bison bison) running across the prairie on the Triple U Bison Ranch near Fort Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00186
A bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
PEO001-00150
Wildlife spotter and guide in the rear-view mirror of his vehicle on the Rio Negro ranch in Brazil.
Photo
ESA001-00162
Before a highway is widened here, botanists are dispatched to instruct workers on how to safeguard the threatened western prairie fringed orchid. On rare occasions roads have been diverted to save imperiled vegetation, whose advocates complain that the ESA grants far less protection to plants than to animals.
Photo
ANI082-00178
A large herd of bison (Bison bison) running across the prairie on the Triple U Bison Ranch near Fort Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00179
A large herd of bison (Bison bison) running across the prairie on the Triple U Bison Ranch near Fort Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00180
A large herd of bison (Bison bison) running across the prairie on the Triple U Bison Ranch near Fort Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00171
A skull of an American bison (Bison bison) on the Triple U Ranch near Ft. Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00172
A large herd of bison (Bison bison) running across the prairie on the Triple U Bison Ranch near Fort Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00173
A deceased American bison (Bison bison) on the Triple U Ranch near Ft. Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00174
A large herd of bison (Bison bison) running across the prairie on the Triple U Bison Ranch near Fort Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00175
A large herd of bison (Bison bison) running across the prairie on the Triple U Bison Ranch near Fort Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00176
A large herd of bison (Bison bison) running across the prairie on the Triple U Bison Ranch near Fort Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00177
A large herd of bison (Bison bison) running across the prairie on the Triple U Bison Ranch near Fort Pierre, South Dakota. This ranch has about 2,000 head of bison on over 50,000 acres.
Photo
ANI082-00148
A herd of bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00149
A herd of bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00150
A herd of bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00151
A herd of bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00152
A bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00153
A herd of bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00129
A herd of bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00145
A bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00130
Joel Sartore,National Geographic photographer, standing amongst a herd of bison (Bison bison) on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00146
A herd of bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00131
A bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
Photo
ANI082-00147
A herd of bison (Bison bison) standing on the prairie at Maxwell State Game Preserve in Canton, Kansas.
