Nice raven image. Had several in Yellowstone that were scrounging hand outs that would sit like that, but every one of them had greasy soiled feathers.
The airport at Jackson has a bunch of resident ravens hanging around the parking lot, expecting handouts. Same at the Grand Canyon, at every overlook, you can find ravens waiting for someone to drop something edible. I didn't note any greasiness to their feathers, but they were in good fettle and pretty healthy-looking.
