Owls are fascinating birds of prey that are known for their distinctively large, forward-facing eyes and the ability to rotate their heads up to 270 degrees. There are over 200 species of owls, ranging in size from the tiny elf owl to the large eagle owl. Owls are found on every continent except for Antarctica and have adapted to a wide range of habitats, including forests, deserts, and tundras. They are nocturnal hunters and have keen senses, including excellent vision and hearing, which allow them to hunt in low light conditions. Owls also play an important role in controlling rodent populations in many ecosystems.