The flamingo lagoon of the Yucatan — 30,000 American flamingos feeding in the Celestun biosphere reserve, mangrove bird tours, and a Gulf coast fishing town that tourism missed
Celestun is a small fishing town on the Gulf coast of Yucatan state — at the western tip of the Yucatan peninsula, 95km west of Merida, on a narrow barrier strip between the Gulf of Mexico and the Ria Celestun estuary. The Reserva de la Biosfera Ria Celestun (established 1979, 81,482 hectares of mangrove estuary, Gulf beach, and freshwater spring system) is the most important flamingo habitat in Mexico and one of the two primary American flamingo (Phoenicopterus ruber) colonies in the Yucatan Peninsula (the other is Ria Lagartos, 250km east on the north coast). At peak season (November-May, w…
The Yucatan Peninsula sits on a karst limestone platform with no surface rivers — the entire freshwater system is underground, in the cenote network (sinkholes and cave systems that connect to a vast underground river and lake system). Where the underground freshwater meets the coastal estuary at Celestun, the cold freshwater upwelling creates the brackish-shallow conditions that flamingos prefer for feeding. The Maya communities of the Yucatan coastal zone used the estuaries for fishing and salt collection (the Maya salt trade was a major economic axis in the pre-Classic and Classic periods)…