Sat, Nov 03, 2012 - Page 6 News List

S Korean zoo claims its elephant can speak

AP, SEOUL

Trainer Kim Jong-gap yesterday speaks to Koshik, a 22-year-old male Asian elephant, at the Everland Zoo in Yongin, 49km south of Seoul, South Korea.

Photo: AFP

An elephant in a South Korean zoo is using his trunk to pick up not only food, but also human vocabulary. An international team of scientists confirmed yesterday what the Everland Zoo has been saying for years: Their 5.5 tonne tusker Koshik has an unusual and possibly unprecedented talent.

The 22-year-old Asian elephant can reproduce five Korean words by tucking his trunk inside his mouth to modulate sound, the scientists said in a joint paper published online in Current Biology. They said he may have started imitating human speech because he was lonely.

Koshik can reproduce annyeong (hello), anja (sit down), aniya (no), nuwo (lie down) and joa (good), the paper says.

One of the researchers said there is no conclusive evidence that Koshik understands the words he utters, although the elephant does respond to words like anja and nuwo.

Everland Zoo officials in the city of Yongin said Koshik also can say ajik (not yet), but the researchers have not confirmed the accomplishment.

Koshik is particularly good with vowels, with a rate of similarity of 67 percent, the researchers said. For consonants he scores only 21 percent.

Researchers said the clearest scientific evidence that Koshik is deliberately imitating human speech is that the sound frequency of his words matches that of his trainers.

Vocal imitation of other species has been found in mockingbirds, parrots and mynahs, but the paper says Koshik’s case represents “a wholly novel method of vocal production” because he uses his trunk to reproduce human speech.

In 1983, zoo officials in Kazakhstan reportedly claimed that a teenage elephant named Batyr could reproduce Russian to utter 20 phrases, including “Batyr is good.” However, there was no scientific study on the claim.

Researchers believe Koshik learned to reproduce words out of a desire to bond with his trainers after he was separated from two other elephants at age five.

Koshik emerged as a star among animal enthusiasts and children in South Korea after Everland Zoo claimed in 2006 that he could imitate words, two years after his trainers noticed the phenomenon.

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