When alone, males toads of all sizes will call at a higher frequency and exhibit more variety in the types of pitches they use, Howard says. If other males are in the area, males lower the pitch of ...

Amphibians are small vertebrates that need water, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts. All can breathe and absorb water ...

There are seven species of amphibian which live in the UK. Oh it sounds like a frog and a frog is a type of amphibian. Amphibians have smooth, moist skin without any hair. They can have four legs ...