As it turns out, gopher snakes don’t have the corner on swimming. With nearly 4,000 snake species worldwide, it’s impossible to know how many of them swim. Some are rare or endangered. And in some ...

Gopher snakes, kingsnakes, coachwhips and glossy snakes are common nonvenomous snakes in Arizona. Nonvenomous snakes are generally harmless, they can bite if threatened. Their bites can cause minor ...

The origin of snakes -- The secret of serpents -- Physical characteristics and adaptations. Anatomy and reproduction ; Classification -- Large snakes. The black rat snake ; The eastern fox snake ; The ...