Wikipedia on Parana Delta
TripAdvisor on Delta
Municipality of Tigre
Timetable and routes of lanchas colectivas
Kit Vagon (house construction on the Delta)
Wulcon (alternative energy provider)
Solenarq (alternative energy provider)
Solartec (alternative energy provider)
Weather in Tigre
AS Renovables (alternative energy supplier)
Birds of Dos Rios