Evros Delta ( Greece ) is a national park in Thrace formed at the mouth of Evros river and is among the most important wetlands of Europe. There are many species of plants and animals and a passing for migration birds. The total area is 200.000 acres and is in the list of protected areas by the Ramsar Convention. The Management Body organizes guided tours for visitors, giving them the appropriate equipment for observation such as telescopes and binoculars. The tour starts from the information center with a video projection.