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

Scientists have found hedgehogs can hear higher pitched sounds than humans, cats and dogs, and hope the discovery could help protect them ...

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

Millions of hedgehogs die as they cross the roads, but a discovery is paving the way for a warning that might stop them crossing at dangerous times.

Study shows animals hear very high frequencies, making it possible to design a deterrent to cut deaths ...

An Oxford University has revealed that hedgehogs can hear at frequencies way beyond the range of people - and it might just save their lives.

The proposal is based on their findings which show for the first time that hedgehogs can hear high-frequency ultrasound.

Up to one in three hedgehogs in local populations die on roads. When it comes to how animals use ultrasound, chances are you immediately think of bats and their amazing echolocation ability. However, ...

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