Three Black Vultures perch and groom their plumage in the bare branches of a tree

vultures black vulture carrion feeder carrion new world vulture birds american black vulture vulture bare branches black walnut tree branches beak bird eastern black walnut omen black walnut tree avian silhouette plummage juglans nigra trees ominous scavenger flight wings winter coragyps walnut death spooky horror fly coragyps atratus fall autumn