pit viper
Pit vipers are venomous snakes in the subfamily Crotalinae in the family Viperidae. They are named as such for the heat-sensing pit organ located between the eye and the nostril on both sides of the head.
Pit vipers are venomous snakes in the subfamily Crotalinae in the family Viperidae. They are named as such for the heat-sensing pit organ located between the eye and the nostril on both sides of the head.