|Although there are many types of birds, it is claimed that they all cames from the same place, dinosaurs. Millions and millions of years ago dinosaurs had to evolve into birds to survive a terrible disaster that destroyed much of the earths' ecosystem. This is the major theory on bird evolution.|
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We now know that some dinosaurs even had feathers on their body. This is the supporting evidence between dinosaur and bird. Today we use birds for many different purposes, as pets, as food and hunting recreation. Without them, life wouldn't be the same.