AVES - Birds - Great-Story

Great Horned Owl (Bubo virginianus) - Saguaro National Park, Tuscon, Arizona. Female is looking back at the cliff where the male is sitting in the opening leading to their nest.

Great Horned OwlBubo virginianusSaguaro National ParkTusconArizonaDahlBill DahlWilliam DahlWMDahl2012012816615