Stress is killing Australia's koalas

By TANALEE SMITH, Associated Press Writer Tanalee Smith, Associated Press Writer – Tue Sep 29, 1:23 pm ET

CUDLEE CREEK, Australia – The koala, Australia's star symbol, is dying of stress.

Koalas live in the rolling hills and flat plains where eucalyptus trees grow, because they need the leaves for both food and water. But as people move in, koalas are finding themselves with fewer trees, researchers say. The stress is bringing out a latent disease that infects 50 to 90 percent of the animals.

"Koalas are in diabolical trouble," says researcher Frank Carrick, who heads the Koala Study Program at the University of Queensland. "Numbers show that even in their stronghold, koala numbers are declining alarmingly."

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