Linh Mai, a rare Asian elephant calf, makes her first public appearance at the Smithsonian's National Zoo, a historic moment for conservation.
As the zoo celebrates its 200th birthday, photographer David Levene captures the people keeping their (sometimes very dangerous) patients healthy and happy. Introduction: Patrick Barkham ...
The Memphis Zoo is home to 3,500-plus animals. Here are some of our favorites that don't always get the spotlight.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results