A "rare" black adder has been spotted in the south of England by an unsuspecting walker. There are three snake species native to the UK, with the adder being the only venomous one. Adders, which can ...

A protected, venomous snake has been spotted slithering around Hampshire, as a photographer told of seeing it "rear its head" right ...

There are three snake species native to the UK, with the adder being the only venomous one. Adders, which can grow up to 80cm in length, are recognisable due to their "distinctive" zig-zag pattern ...

Pet owners across Norfolk are being warned to watch out for adders as their bites can be fatal to dogs and cats.