Add Yahoo as a preferred source to see more of our stories on Google. North America's skies are home to some of the most impressive predators on Earth. Armed with razor-sharp talons, powerful beaks, ...

WASHINGTON (Reuters) - In western North America during the twilight of the dinosaur age, the unquestioned ruler was Tyrannosaurus rex, one of the largest terrestrial predators in Earth's history. But ...

With its piercing yellow eyes, powerful hooked beak, and distinctive white head, the bald eagle is one of North America's ...

With sharp talons, powerful beaks, and incredible speed, birds of prey are among North America's most formidable hunters. While most avoid humans, certain species are known for aggressive behavior ...