Article Photos: Elephants show herd dynamics

Asha is on the left, and her sister, Chandra, is on the right. They're shown here in their barn at the Oklahoma City Zoo in October 2010. <strong>Jennifer D'Agostino - PHOTO PROVIDED BY THE OKLAHOMA C</strong>

Asha is on the left, and her sister, Chandra, is on the right. They're shown here in their barn at the Oklahoma City Zoo in October 2010. <strong>Jennifer D'Agostino - PHOTO PROVIDED BY THE OKLAHOMA C</strong>