The combination of their deadly reputation and their striking eyes makes the Gaboon Viper a snake you won’t easily forget.

While the core image of a viper snake remains, its portrayal has shifted ... Shading was added, creating a sense of depth and dimension. The eyes were also given more definition, making the ...

Pit vipers, along with several of their snake cousins, marry two senses to ... so that the pair work stereoscopically in the same way that eyes do. Heat and visual data are sent, via the optic ...