Neusiedlersee-Seewinkel is famous for its diverse flora and fauna, which is under the special protection of the national park. Many plant species can be found here, including the most common grape vines, oaks, maples, hornbeam and beech forests. The park also has a salt marsh, wetlands and steppe ecosystems. As for the animal world, many species of birds can be found in the park, such as ducks, herons, swans and many others. You can also see bats, hedgehogs, badgers, foxes and deer.