black-winged stilt, himantopus himantopus in ria formosa natural reserve, algarve portugal

portugal algarve ria formosa himantopus black winged stilt olhao faro water bird animal nature wildlife wild natural lake shorebird outdoor blackwinged ornithology birdwatching wing birdlife wader river environment feather green white red legs thong foot colorful pernilongo landscape blue color beak isolated reflection plumage