There are about 2600 identified different species of frogs - with new species being discovered all the time. Each type of frog has its own distinct call. Different types of frogs live in different types of places. Some live in trees, others on forest floors, some even in sand dunes, or mud and still others in streams and lakes. When the warm weather comes, it thaws just like an ice cube when it melts.
Frogs eat a lot of insects and so help to keep the bug population down.
And speaking of eating, frogs are a tasty treat for all kinds of creatures, including some kinds of birds, mammals and reptiles. Frogs need to drink water just like all creatures, but they don't drink it through their mouths, they absorb it through their skins. A frog's skin is really important to its survival. Frogs even breath through their skin. It's almost like they wear their lungs on the outside of their bodies.