Is It a Dolphin or a Porpoise?

You see a fin poke out of the water. It’s a big gray animal with a friendly face. It looks like a dolphin, but is it a porpoise? Dolphins and porpoises are similar, but they have some important differences. Find out how their fins, mouths, teeth, and behaviors can all help you tell these two animal look—alikes apart. Filled with stunning photos and playful text, early learners will be delighted as each page turns.