Be cautious - after looking at the creature in our Yawning Frog Sticker, you will have an extreme desire to do the same action and sleep, even if you have slept enough. This animal looks like it's yawning when it is shedding its skin. Growing juvenile frogs of all species shed their skin regularly, often daily. To conserve all of their nutrients, these amphibians may eat their skin while shedding what looks like they are yawning.