Ahaetulla prasina prasina
Khao Yai NP, Nakhon Ratchasima, Thailand. February 25, 2016.
Driving along the main road in Khao Yai National Park, our driver and guide Tony spotted this snake from the vehicle. As it was in a bush in the forest about fifty feet away, I was quite impressed.
My Thailand Flickr album is here.
HerpMapper records for this species are here.