Updated

Conservationists say they have evidence that the critically endangered Indochinese tiger is breeding in a Thai jungle, giving hope for the survival of an animal whose total population may be less than 300.

Thailand's Department of National Parks, Wildlife and Plant Conservation along with two private organizations announced Tuesday they have photographic evidence of new tiger cubs in eastern Thailand, supporting a scientific survey that confirmed the existence of the world's second breeding population of the tigers. The other breeding ground is in the Huai Kha Khaeng Wildlife Sanctuary in western Thailand.

The Thai agency, along with Freeland, an organization fighting human and animal trafficking, and Panthera, a wild cat conservation group, said only 221 Indochinese tigers are estimated to remain in two Asian countries, Thailand and Myanmar.