Stock Photo: Thailand, Nakhon Ratchasima, Khao Yai. White-lipped viper in the Khao Yai National Park. Covering 2170 sq kilometres, Khao Yai incorporates one of the largest intact monsoon forests in Asia and is a UNESCO World Heritage site.
Stock Photo: 4272-32353 Thailand, Nakhon Ratchasima, Khao Yai.  White-lipped viper in the Khao Yai National Park.  Covering 2170 sq kilometres, Khao Yai incorporates one of the largest intact monsoon forests in Asia and is a UNESCO World Heritage site.