Frogs can lay as many as 4,000 eggs in frogspawn. Amphibians are cold-blooded vertebrate animals, and they can exist in both water and land. Not all tree frogs live in trees. The eyes and nose of a frog are on top of its head so it can breathe and see when most of its body is under the water. Here are 14 interesting and deadly facts about poison dart frogs that you might not have known about. Frogs lay their eggs in the water. Frogs belong to the Anura order, which is a large group of diverse, tailless amphibians. This is due to a trait known as aposematism. Out of the 7,500+ species of amphibians in the world, over 5,000 of them are frogs. Frogs have long back legs and webbed feet for jumping and swimming. By Alina Bradford - Live Science Contributor 01 May 2015. Interesting fact about frogs: Frogs absorb water through their skin so they don't need to drink. A frog is any member of a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura (literally without tail in Ancient Greek). 1. The name “Poison Dart Frogs” is a name to call over 170 toxic frog species. Take a look at these frog facts and see what you can learn. Frogs come in many different sizes and colors. • Frogs are amphibians because they start their frog life cycle as eggs in the water and then turn into tadpoles, which have gills and also live in the water. Frogs differ from reptiles because they do not have scaled skin and most of them return to the water for breeding. Shares. This is a visual warning of toxicity towards other predators. The oldest fossil "proto-frog" appeared in the early Triassic of Madagascar, but molecular clock dating suggests their origins may extend further back to the Permian, 265 million years ago. The vividly coloured skin is one of the most distinctive features of these frogs. About 30 species of tree frog live in the continental U.S., while over 600 other kinds reside in South and Central America. Pair these frog facts with our adorable frog craft for a perfect educational fun afternoon! Frogs can be found on six of the seven continents (excluding Antarctica) on our planet. Facts About Frogs & Toads. They are tailless amphibians. 14 Frog Facts for Kids. 15 Interesting Frogs Facts for Children. Frogs can come in green, yellow, orange, red and purple colors. There are over 6,300 known species of frogs, both living and extinct. It isn’t until a tadpole turns into a frog that it can live outside of the water, but it will still need to get in the water to drink and to cool off. Frogs belong to the family Ranidae, which has more than 400 species. Being amphibians means that they are able to live on both land and water, although some frogs are aquatic – meaning they live mainly underwater. Tree frogs are difficult to spot during the day, but in case you get lucky, here are some facts about this incredible species.