common raven & x28;corvus corax& x29;. in northwest territories nwt of canada

animal autumn aves avian background beak bird birdlife birdwatching black blood branch canada carrion clever common corax corvus crow dark death desert eye fauna feather feathers field flight fly forest grass landing life looking meadow nature northern northwest nwt ornithology outdoors perch post raven scavenge scavenger smart symbol territories tree wild wildlife wing