Week in Pictures: Bison, a presidential visit and a new Omaha police chief
Recent wildfires affect the bison population in the Sand Hills, President Barack Obama visits Council Bluffs and Todd Schmaderer is named the new Omaha police chief in the World-Herald Week in Pictures: Aug. 13-19, 2012.
A surplus of dry dust and ash is kicked up as a herd of bison react to the presence of Nature Conservancy of Nebraska employees, who, along with help from volunteers and neighbors, cull 126 yearling and 2-year-old bison at the Niobrara Valley Preserve on Thursday, Aug. 9, 2012. ALYSSA SCHUKAR/THE WORLD-HERALD
See last week’s pictures: World-Herald Week in Pictures: Aug. 6-12, 2012.