Bob Kreiken, a nature and biology enthusiast from the Netherlands, embarked a two-month expedition of 3.500 kilometers across Europe, along the Rhine by bicycle and Danube by kayak. His goals were to raise awareness and € 50.000 for the WWF to fund sturgeon conservation projects. Along his journey Bob visited the sturgeon hatchery facility in Vienna and the mural which was sprayed in autumn 2023.
More information about Bobs journey can be found on his website or Instagram.
