This is the transition zone where the land meets the see. Habitats are mangrove areas, coastal flats, lakes, ponds, reservoirs and estuaries. Lagunas or estuaries, although generally a disappearing habitat are still numerous and in pristine state here. Estuaries are enclosed spaces where large rivers enter the sea. They rank among the most productive of marine ecosystems. Some of the estuaries provide unique habitats for waders, waterfowl, shorebirds and seabirds. Part of the estuary-zones are the mud-flats, forming a highly interesting habitat. These are the places where many coastal migrating birds (from November to May) and resident species can be observed, such as the Red Knot, Dowichers, Western, Least and Pectoral Sandpipers; American White Pelicans; American Avocets, American Oystercatcher; Least Tern, Black Tern, Black Skimmer; Snowy, Wilson and Kildeer Plovers, and many more.Another unique coastal habitat are the Mangroves. When birding in the mangroves we can see some very interesting resident species like the Boat-billed Heron, Black and Yellow-crowned Night-Heron, White Ibis, Roseate Spoonbill, Wood Stork, Redish Egret, .
Birding in the Lowlands is possible year-round.
