The different plants and animals adapted to live in several layers of the rainforest.
What Is Parrot Fever? Parrot fever, also called parrot disease and psittacosis, is very rare. According to the Centers for Disease Control and Prevention, there have been fewer than 50 confirmed cases per year in the United States since 1996, although many cases may have gone undiagnosed or unreported (CDC).
More Interesting Facts. 1  The Smallest Bird Alive 2  ... Birds that can hibernate for months: the Common Poorwill. 3  The Oldest Parrot: Blue & Gold Macaw. 4  The ONLY Birds that Can Fly BACKWARDS 5  ... The largest flying parrot species is 6  ... The World's Rarest Wild Parrot: Spix's Macaw. 7  The parrots that build bird condominiums.