January 20th is Penguin Awareness Day -- because how many penguins do you have wandering around you? Almost all 17 types live in or near Antarctica. As for their cute black and white suits, that's "camouflage," or coloring that helps them hide by looking like their surroundings. Their black backs match the dark ocean, so animals above don't see them; for animals looking up at them, the penguins' white bellies blend with the sunshine. But penguins aren't afraid of people, and will walk right up to you -- if you go to Antarctica!