Working together to increase knowledge, protection and understanding

Roads play a vital role in shaping our daily lives, both in Austria and worldwide. They connect places, enable mobility, and facilitate the transportation of goods, medical aid, and social interaction. At the same time, roads occupy a significant portion of our landscape and are therefore also part of the habitat of numerous animal species. However, while we humans see roads as paths and connections, many animals see them as something completely different: some use them as migration corridors, while others see them as insurmountable barriers. Vertebrates in particular are at a disadvantage when roads become impassable due to heavy traffic, crash barriers or fences. Some animals avoid roads altogether, while others cross them regardless of traffic. The result is that thousands of animals die on Austria's roads every year.

Why does roadkill affect us all?

Official figures are only available for huntable game, such as deer, wild boar and badgers. But what about all the others? What about hedgehogs, toads, squirrels, snakes and birds? Currently, there is a lack of data on these species, even though they are just as often, if not more often, killed on the roads.

This is where the Roadkill project comes in: a citizen science project run by BOKU University. We want to work with you to find out which and where animals are killed on Austria's roads, and why. Only those who understand the connections can develop solutions.

What is citizen science?

Citizen science means that scientific research is carried out in collaboration with society, rather than behind closed doors. With the Roadkill project, you can contribute to the research yourself. Every observation counts, whether you are out walking, cycling or driving.

Your experiences and knowledge are valuable and will help improve our understanding of animal movements and traffic risks. Participation is voluntary and flexible – you can contribute as much or as little as you like. Find out more in the 'Get involved' section.

What does "roadkill" mean?

The term 'roadkill' refers to all animals killed in traffic accidents. Unlike the German term 'Wildunfall', which usually only applies to larger mammals, 'roadkill' also includes smaller animals and endangered species. In other words, it encompasses all those that hardly appear in official statistics, yet represent a significant part of the problem.

Why should we care?

When roads cut through habitats, animals may be killed while travelling to find food or mates. Migratory species, such as toads in spring, are particularly affected.

However, this issue should not be underestimated for human beings either, as animals on the road pose a safety risk. Evasive manoeuvres or sudden braking can cause accidents, sometimes with serious consequences. Furthermore, many people find roadkill distressing or traumatic.