16. Frogs — ribbit. In English, frogs croak or say ribbit, and you can thank Hollywood for that! Ribbit is the accepted sound for a frog in English, but only one frog species actually says ribbit, and it was introduced into our language by Hollywood when sounds came to the movies.

Do frogs actually say ribbit?

Only American frogs are said to go “ribbit,” and that's believed to be because early Hollywood producers used the ribbiting sound of the Pacific tree frog during night scenes. The sounds might also demonstrate the extent to which an animal is worth talking about.

Can female frogs croak?

But it's important to know that only male frogs can croak. Female frogs usually scream, which sounds different from croaking. They also tap their limbs to create a sound more like a clap. Croaking also differs from species to species. Even different kinds of tree frogs croak differently from each other.