tour boat at the caroni bird sanctuary, trinidad and tobago

specieswooden reflection wilderness sanctuary landscape reservoir trinidad visitors waterway scarlet species wetland caroni tobago wooden nature flower garden forest march boats swamp carry tours birds river water plant grass tour boat bird used ibis tree pond lake aerial roots air blur biodiversity blurred boat boats business caribbean sanctuary coastal erosion coastline conservation defocus diversity economy environment forest wetlands halophyte intertidal zone island landscape mangrove mangroves motion motion oxygen low pneumatophores ramsar site ibis selective focus silt soils swamp swampy tourism tours trees tobago wetland wood world mangrove day