The largest free-flying indoor aviary in the world, Bird Kingdom offers a 40-foot waterfall, tropical plants, and hundreds of birds from around the world as well as a collection of saltwater fish, spiders, bats, snakes, skinks, and reptiles. Their tropical world is the perfect escape from the wintry winds outside. In the Main Aviary alone, you'll find an impressive 50,000 sq. feet of tropical rainforest housing more than 400 birds -- 80 different species in all. If brilliant colours that come in tiny packages are what puts the wind under your wings, be sure to drop by the Small Aviary to see more than 40 different species, some of which are so small, you could fit half a dozen birds on your palm -- all at once!