Khao Yai NP, Nakhon Ratchasima, Thailand. February 27, 2016.
We were photographing a Vogel’s pit viper along a small stream in Khao Yai National Park, when this snake came up behind Tony. Once he determined it was a harmless species, he made a nice grab, and we had another species to photograph.
My Thailand Flickr album is here.
HerpMapper records for this species are here.