Zoo Portrait by Sarah Thompson. A Queen Victoria pigeon freezes in its tracks at the Philadelphia Zoo on November 25, 2013.
Abstract Zoo by Weimei Sun. The winter sunshine at the Philadelphia Zoo on November 25, 2013.
Family by Maggie Andresen. The flamingo parents fish in the small pond while their offspring play nearby. Afternoon of Monday, November 25, 2013.
Zoo the Idea by Edward Newton.
Bad Hair Day by Maggie Andresen. The Royal Pigeon is having a regally bad hair day at the bird house in the Philadelphia Zoo, Monday, November 25,2013.
Portrait by Susan Dong. A pygmy marmoset poses for a portrait at the Small Mammal House at the Philadelphia Zoo.
Sculpture by Maggie Andresen. A deserted carousel, waiting for riders, stands alone and hauntingly beautiful on the afternoon of Monday , November 25, 2013.
Bad Hair Day by Ashley Kim. A plucky peacock looks down in the dumps due to a bad hair day at the Philadelphia Zoo located in historic Fairmount Park on the chilly afternoon of November 25, 2013.
Sculpture by Weimei Sun. The Antelope sculpture at the Philadelphia Zoo on November 25, 2013. The photographer took this picture inside the fountain.
