Vorarlberg inhabitants and around 180 farms (40% of which are organic). The reserve strives for a sustainable economy and tourism in the region and provides a platform for discussion about society, politics and science. The Biosphere Reserve Großes Walsertal has been a UNESCO biosphere reserve since 2000. Biosphere reserves are the ecological counterpart of the cultural world heritage sites. Aside from sportive offers, Vorarlberg provides cultural attractions of all kinds. The Bregenzer Seefestspiele is the best known festival of the region and poses one of Austria's cultural highlights since 1946. It annually takes place in the months of July and August.
Burgenland as a "Landtag" (representative assembly) and "Statthalter" (imperial governor). On 18 July 1922, the first elections for the parliament of Burgenland took place. Various interim arrangements were required due to the changeover from Hungarian to Austrian jurisdiction. The parliament decided in 1925 on Eisenstadt as the capital of Burgenland, and moved from the various provisional estates throughout the country to the newly built "Landhaus" in 1929. The first Austrian census in 1923 registered 285,600 people in Burgenland. The ethnic composition of the province had changed slightly: the percentage of Germans increased compared to 1910 (227,869 people, 80%) while the percentage