Koshik, a 22-year-old Asian elephant, puts his trunk in his mouth to modulate sound next to his chief trainer, Kim Jong-gab, at the Everland amusement park in Yongin, South Korea, on Friday, Nov. 2, 2012. Koshik can reproduce five Korean words by tucking his trunk inside his mouth to modulate sound. (AP Photo/Ahn Young-joon)

Photo by: Ahn Young-joon

Koshik, a 22-year-old Asian elephant, puts his trunk in his mouth to modulate sound next to his chief trainer, Kim Jong-gab, at the Everland amusement park in Yongin, South Korea, on Friday, Nov. 2, 2012. Koshik can reproduce five Korean words by tucking his trunk inside his mouth to modulate sound. (AP Photo/Ahn Young-joon)