The word "Amphibian" comes from two Greek words: "Amphi", which means "both", and "bois", which means "life". Amphibians are cold-blooded animals. That means that their body temperature is the same as the surrounding temperature. Their skin absorbs water into their bodies so they do not have to drink water to survive, like mammals.
Other types of Amphibians are toads, caecillians, and salamanders, which I will be talking about in tomorrow's blog.
When you think of frogs, you probably picture them leaping, or hopping around in the grass, or near a pond. Since frog's protection mechanism is to jump away from approaching predators, their back legs have to be SUPER strong.

The largest frog in the world is the Goliath Frog of West Central Africa. It can grow up to 1 foot long! Now that's a big frog! The largest frog in America is the common Bull Frog. You've probably heard a Bull Frog croaking loudly before.
A frog's diet mainly consists of small animals like, insects, minnows, and worms. Different kinds of frogs have different ways of protecting themselves from predators. Some tropical ones like the Poison Dart Frog or the Red-Eyed Tree Frog have poisonous glands in their skin, which is released if threatened.

Hello,
ReplyDeleteDidn't know there were so many different kinds of frogs. Thanks for the lesson.
Joyce