Common raven (Corvus corax) feeding on a duck, Yellowstone National Park, Wyoming, United States of America, North America

raven bird wildlife feeding yellowstone national park yellowstone wyoming usa us united states united states of america north america photography colour image colour color image color horizontal outdoors outside no people nobody no one no one day animal themes wild nature the natural world common raven corvus corax feeding duck united states of america north america two animals full length side view eating black national park animals in the wild