Common Raven

Common Ravens look black, but when seen up close, which doesn't usually happen, you can see the variety of colours in those beautiful feathers. This was a slightly scruffy Raven that was hanging around one of the parking lots along the Grand Canyon of the Yellowstone River (North Rim?), no doubt hoping to find some easy food. Taken on 14 September 2012, during my week's holiday down as far as Yellowstone National Park and the Grand Tetons.

"Common Ravens will eat almost anything they can get hold of. They eat carrion; small animals from the size of mice and baby tortoises up to adult Rock Pigeons and nestling Great Blue Herons; eggs; grasshoppers, beetles, scorpions, and other arthropods; fish; wolf and sled-dog dung; grains, buds, and berries; pet food; and many types of human food including unattended picnic items and garbage."

www.allaboutbirds.org/guide/common_raven/lifehistory

en.wikipedia.org/wiki/Common_Raven