Can a blue frog do anything that other frogs can't do? Like singing sweetly instead of croaking?

Question

Can a blue frog do anything that other frogs can't do? Like singing sweetly instead of croaking?

Answer 1

The blue frog is a poison arrow frog. These frogs are found in Central and South America and, as their name suggests, may be used to produce poison arrows. The frogs secrete toxins from their skin which can kill predators. They are brightly coloured to warn predators to stay away.