Baby hippos, also known as calves, are adorable and exhibit fascinating behaviors, including yawning. When baby hippos yawn, it’s not just a sign of sleepiness. Yawning in hippos is often associated with communication and displays of dominance. In the animal kingdom, yawning can be a form of asserting social hierarchy or signaling submission. Baby hippos, in particular, may yawn as a way of communicating with their mothers or other members of the hippo group. Fun fact: Despite their cute appeara