The violet - crowned hummingbird, Agyrtria violiceps, is a unique and captivating species that stands out among its avian counterparts. With a glittering purple crown adorning its head, a pristine white underbelly, and a long, straight, orange - hued bill tipped with black, it presents an elegant and eye - catching appearance. Males and females are similar in looks, making this species easily recognizable in the wild.