Researchers played a sountrack to hedgehogs to identify the frequency of sounds they can hear ...

Road traffic accidents kill up to one in three hedgehogs in local populations. It’s not easy to deter hedgehogs from venturing on dangerous roads, but their hearing could be surprisingly useful. In a ...

Researchers at the University of Oxford have suggested that ultrasound-repellers could help reduce hedgehog deaths by cars.

Scientists discover hedgehogs hear ultrasound, opening the possibility of warning sounds that keep them away from roads.