The citizen science project “AmphiBiom”: a quest to mitigate habitat loss for the European green toad oleh Stephan Burgstaller, Janette Siebert, Maria M. Krall, Yurii V. Kornilev, Magdalena Spießberger, David Hamernik, Janis Kremser, Thomas Ofenböck, Johann G. Zaller, Silke Schweiger, Wolfram Graf, Daniel Dörler, Florian Heigl, Lukas Landler