glossy ibis in albarregas river, merida. extremadura, spain

glossy ibis albarregas river milagros roman aqueduct merida travel spain extremadura landmark animal birdwatching fauna nature ornithology migratory wildlife plegadis falcinellus wild peaceful environment bulrush arcades pillars ancient heritage water supply arches beautiful granite voussoirs antiquity civil engineering remains spot urban lusitania hispania landscape vaulted buttresses region historicartistic site merida river background