Estivation is a trick used by some animals to get through dry spells. It is like hibernation, but is in the summer. Read more here.

Add Yahoo as a preferred source to see more of our stories on Google. Some animals appear lazy at first glance, spending large portions of the day asleep or resting. In reality, frequent naps often ...

Some animals appear lazy at first glance, spending large portions of the day asleep or resting. In reality, frequent naps often serve an important purpose. For many species, sleeping helps conserve ...