bird birds BLACK VULTURE carrion Cathartes aura everglades foriday scavenger swamp Turkey turkey vulture vulture wetlands wing wings dusky moorhen fauna feeding gallinula tenebrosa grass grassed area lakeside moorhen strong legged wader water water bird wetlands bird bird-colonies breeding-place colonies color colors colour colours conservation contrast contrasting crowded dark estuarine-wetlands estuary estuary-waters fence fenced foliage food-supply forested-wetland habitat light low-lying melaleuca-rhaphiophylla migratory-birds nesting nesting-place nests nursery paperbark-trees paperbarks reserve ripples rippling rookeries rookery roosting roosting-place slow-flowing swamp-paperbark tidal trees vegetation waterbird- habitat wildlife avian beak feather feathers nature Australia Australian beaks bills black-beak black-bill black-billed-spoonbill colored coloured glossy large large-birds long-flattened-beak long-legged platalea-flavipes platalea-regia plumage reflections shiny spoon-shaped bills spoonbills sunlight sunshine waders wading wading-birds waiting watching water-birds wetlands-birds yellow-billed-spoonbill