 The Costa de la Luz has protected natural reserves and a number of natural attractions.Among them are the Doñana National Park, where endangered species, such as the Spanish imperial eagle and the Iberian lynx ("Felis pardina"), can occasionally be sighted; the Bay of Cádiz; the steeply-pitched shorelines of the southern section of the Andalusian coastline; the salt marshes of Barbate and the seaside cliffs at La Breña (both within the La Breña y Marismas del Barbate Natural Park); and the wetlands at the mouths of the rivers Tinto and Odiel, where there is a profusion of water fowl and, in season, other migratory birds, including storks and flamingos.A further facility of interest is the atmospheric research station El Arenosillo, where sometimes rockets are launched.