Life
Briefing: Ultrasound Repellers Could Keep Hedgehogs Off Roads, Scientists Hope
Strategic angle: Study shows animals hear very high frequencies, making it possible to design a deterrent to cut deaths.
editorial-staff
1 min read
Updated about 1 month ago
Summary
- Hedgehogs can hear high-frequency ultrasound.
- Scientists aim to create deterrents to prevent road deaths.
- Research highlights the potential for animal safety innovations.
Key Facts
| Fact | Value |
|---|---|
| Study Source | Guardian Environment |
| Published Date | 2026-03-11 |