What Does The Fish Say?

All people know that fish can’t growl

Or yowl, or hoot, or hum, or howl.

They cannot squeak, they cannot squeal,

They cannot bark just like a seal.

They cannot purr, nor can they cluck,

With whistling they are out of luck.

They cannot hiss just like a snake.

But there’s one sound all fish can make.

There’s someone who can solve the riddle.

His back is bumpy like a griddle.

But that’s, beware, no easy task,

A crocodile you’ll have to ask.