Elephants

An elephant stretches its trunk towards the photographer's lens during a photo call at the Circus Charles Knie in Hanover, central Germany, on March 24, 2014. The circus with 110 animals and 100 employees gives guest performances in Hanover until April 6, 2014.

Julien Stratenschulte/AFP

An elephant stretches its trunk towards the photographer’s lens during a photo call at the Circus Charles Knie in Hanover, central Germany, on Monday. The circus with 110 animals and 100 employees gives guest performances in Hanover until April 6, 2014.

A family of Asiatic wild elephants search for food in the Deepor Beel Wildlife Sanctuary on the outskirts of Guwahati, India.

EPA

A family of Asiatic wild elephants search for food in the Deepor Beel Wildlife Sanctuary on the outskirts of Guwahati, India.