common raven & x28;corvus corax& x29; eating dragonfly in northwest territories nwt canada

animal autumn avian background beak bird birding birdwatching black branch brown canada claws clever common commonraven conservation corax corvus corvuscorax crow curved dark down dragonfly eating fall fauna feather feathers field flight fluffy fly forest landing life looking meadow nature northern northwest nwt ornithology outdoors perch raven scavenger smart symbol territories tree wild wildlife wing