Predators
Tadpoles are eaten by fish, beetles, dragonfly larvae and birds. Adult frogs have many predators including storks, birds of prey, crows, gulls, ducks, terns, herons, pine martens, stoats, weasels, polecats, badgers, otters and snakes.
Some frogs are killed, but rarely eaten, by domestic cats, and large numbers are killed on the roads by motor vehicles.
Read more about this topic: Common Frog