Dwarf adders from genus Bitis are venomous snakes living in Africa. They are beautiful and very interesting. In this video we show you 3 species in the wild Horned adder (Bitis caudalis), Manyhorned adder (Bitis cornuta) and Namaqua dwarf adder (Bitis schneideri). These snakes are endangered by habitat destruction and collecting for pet trade. Their venom is not deadly as they are small, but it can cause bad tissue damage.