Frogs

The frog is an amphibian, living both in water and on land, which belongs to the genus Anura and is another extremely important animal for ecosystems. This creature can effectively indicate the health of various types of ecosystems, thus helping to prevent and act against hazards. They serve as bio-indicators because their skin can absorb the substances around them, and consequently their skin changes colour to reveal the presence of a foreign substance.

← NEXT →