Next up on our vertebrate countdown are the ever slimy, ever awesome amphibians. They might be best known for their ability to undergo metamorphosis, changing from one form to another. Also, amphibians can breathe and absorb water through their skin! There are more than 7,000 species of amphibians and about 90% of them are frogs. . . . . . . . . . #vertebrateweek #animalplanet #wildlife #amphibians #amphibiansofinstagram #nature #animallovers