In centuries long past, a vast swath of grassland swept down the center of North America, from Canada\'s Prairie Provinces to central Texas.
In this visually stunning volume, wildlife.
Williams Tallgrass Prairie Preserve in northeastern Oklahoma.
Fortunately, some remnants have survived, including the Joseph H.
Humans have grazed, mowed, and plowed the plains, dammed the rivers, and imposed their will on the land and its creatures.
This once-plentiful Prairie has now all but disappeared.
In centuries long past, a vast swath of grassland swept down the center of North America, from Canada\'s Prairie Provinces to central Texas