Bull caribou grazing on the tundra in the Prudhoe Bay Oil Field, North Slope,  Arctic Alaska

July 20, 2012
Family having a picnic at Bixby State Preserve near Edgewood in Northeast Iowa

July 11, 2012
Family having a picnic at Bixby State Preserve near Edgewood in Northeast Iowa

July 11, 2012
Family having a picnic at Bixby State Preserve near Edgewood in Northeast Iowa

July 11, 2012
Family having a picnic at Bixby State Preserve near Edgewood in Northeast Iowa

July 11, 2012
Family having a picnic at Bixby State Preserve near Edgewood in Northeast Iowa

July 11, 2012
Family having a picnic at Bixby State Preserve near Edgewood in Northeast Iowa

July 11, 2012
Caribou grazing on the tundra with the Central Compression Plant (CCP) and a truck driving on the road in the Prudhoe Bay Oil Field, North Slope, Arctic Alaska

June 23, 2012
Caribou grazing on the tundra with the Central Gas Facility (CGF) and a truck driving on the road in the Prudhoe Bay Oil Field, North Slope, Arctic Alaska

June 23, 2012
Bull caribou grazing on the tundra in the Prudhoe Bay Oil Field, North Slope, Arctic Alaska

July 20, 2012
Bull caribou grazing on the tundra in the Prudhoe Bay Oil Field, North Slope,  Arctic Alaska

July 20, 2012
Bull caribou grazing on the tundra in the Prudhoe Bay Oil Field, North Slope, Arctic Alaska

July 20, 2012
See photo in original gallery.