Contact

Swiss Ornithological Institute, Switzerland

Swiss Ornithological Institute, Seerose 1, 6204 Sempach
+41 (0) 41 462 97 00
glas@vogelwarte.ch

Vienna Ombuds Office for Environmental Protection, Muthgasse 62, 1190 Wien
+43 (0) 1 379 79
post@wua.wien.gv.at