cattle egret, bubulcus ibis, perched, cleaning his feathers, la pampa province,

alba america animal ardea area argentina behaviour bird birdwatching brazil bridal bubulcus cattle dangerous egret egreta egretta environment feathers great heron ibis lagoon latin nest nesting pampa pampas pantanal patagonia plumage protected shorebird snowy song south thula wetland wetlens white wild wildlife