African skimmers (Rynchops flavirostris) at sunset, Chobe National Park, Botswana, Africa

african skimmers rynchops flavirostris sunset wildlife birds nature silhouette river sky africa evening natural habitat flight tranquil vibrant colors migration ecosystems wetlands sun horizon beauty scenic outdoor environment avian species landscape animal behavior serene aquatic conservation dusk reflection wings peaceful biodiversity warm hues travel scenic views adventure nature lovers fauna wilderness natural beauty exploration birdwatching dramatic sky golden hour water birds