Most frogs and toads lives near slow moving waters like rivers, swamps, lakes and ponds. Others such as tree frogs and poison dart frogs lives in forests. Frogs and toads can be found almost everywhere except Antarctica. Frogs and toads squeak or make calls when they are touched or feel threatened. They also make those sounds to communicate with others in their habitat. They make these sounds by expanding their throats with air and letting the air go out. Male bullfrogs will roar while mating with a female. Most frogs and toads are territorial. This means that they go to battle when an animal of their own kind gets close to where they live. They will jump, wrestle and even chase any animal away. They do this to also attract females to their territory. Females choose a territory where there is enough food for her to eat and if there is a lot of water to swim and lay her eggs.