Yellow-crowned Night Heron (Nyctanassa violacea), Sanibel Island, J.N. Ding Darling National Wildlife Refuge, Florida, USA

nyctanassa violacea wildlife sanibel island florida birdwatching foraging nature shore water habitat refuge shorebird wading bird natural wetlands animal behavior coastal flora fauna conservation aquatic environment predators ornithology observation ecosystem migration feeding birds heron enthusiasts avian species birdlife summer shorelines birding lovers diversity biodiversity wetland habitats activities feast interaction