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Sweet Slumber in the Animal Kingdom
Credit: Cathysbelleimage | Dreamstime.com
Shhhh! From giraffes and lambs to squirrels and kittens, animals are particularly adorable, it seems, when they sleep. And while some creatures seem to thrive on shut-eye, with one animal snoozing away 75 percent of its day, others prefer just a few winks. Here's a look at naptimes in the animal kingdom.