It's raining... water and frogs are best friends! Its smooth skin that differentiates it from its cousin the toad, makes her a true swimming champion! But careful, not all of them live in the water. Even if we often imagine frogs croaking by their pool, some of them prefer the forests' mildness. To spend winter safely, some of them are capable of changing their temperature and heart rate! During love season, they sing loudly before mating. The female lays her eggs underwater. Soon, the tadpoles live in the pool. The legs come out of their body, the tail disappears, and there! The frogs hop out of the water.