A zoo employee takes a picture of Nastya, a female southern pig-tailed macaque, on a tablet computer at the Royev Ruchey zoo in Krasnoyarsk, Siberia, May 14, 2014. Zoo employees take pictures of various animals and show it to the primates to help their development and provide variety in their life at the zoo. REUTERS/Ilya Naymushin (RUSSIA - Tags: ANIMALS)