Books by Tamara Einstein

Frogs and toads are remarkable creatures. They are amphibians that live partly in water and partly on land, and they hoppity hop from lilypad to lilypad. Frogs breathe with their lungs and through their skin, and have hearts with three chambers instead of four. Frogs have sticky tongues that they use to catch and eat insects, spiders, and other small creatures. Frogs have bulging eyes that can see all the way around. Male frogs can sign to attract a mate and to mark their territory. All toads are frogs, but not all frogs are toads. Toads usually prefer terrestrial habitats and have warty skin.

Mammals include the largest animals in the world, in the sea, in the air and on land: The bison is the largest land mammal in Canada. It can weigh almost as much as a small car. Humpback whales sing long, complicated songs. They use these songs to communicate with other humpbacks. A muskrat can stay underwater for about 15 minutes. It can swim the length of a football field before it comes up for air. Bats eat while they are flying. A bat can eat up to 1000 insects in a night.