The glass frog allows you a peek into its insides without you (or the frog) having to suffer through a bio class dissection. These fingernail-sized amphibians have transparent skin on their abdomens. Through their skin, onlookers can see organs like the heart, liver, and intestines. Plus, they’re truly beautiful to look at. . . . . . . . #animalsofinstagram #animalplanet#animaloftheday #wild #wildlife #outdoors#animals #wildanimals #conservation #nature#animallovers #instanature #wildgeography #wildlifeonearth #amphibian #frog #treefrog #glassfrog