Chinese Green Tree Viper Feeding (cowyeow) Tags: feeding eating insitu frog amphibian prey behavior venom venomous dangerous herp china herps herping herpetology chinaherpetology chinese chinasnake chinareptile snakes reptile reptiles asia asian mountain hunan rare mountains nature wildlife snake macro green viper forest pitviper greentree viridovipera greentreeviper trimeresurusstejnegeri greenviper trimeresurus stejnegeri bambooleaffrog hylaranaversabilis leaffrog hylarana versabilis bamboofrog