Science Daily: Scientists discover hedgehogs can hear ultrasound and it could save them from cars
Researchers have discovered that hedgehogs can hear ultrasound, a surprising ability that could help protect them from cars. Since road traffic kills large numbers of hedgehogs, scientists believe ...
Scientists discover hedgehogs can hear ultrasound and it could save them from cars
The Conversation: Hedgehogs can hear high‑frequency ultrasound – that knowledge could help save them
The hedgehog is one of Europe’s most familiar and well-loved wild mammals. Many people encounter them in gardens, hear their snuffling at dusk, or glimpse their spiny shapes moving through the night.
Hedgehogs can hear high‑frequency ultrasound – that knowledge could help save them
Hedgehogs may be some of Britain’s most charming garden visitors, but spotting one these days feels increasingly rare. As their numbers continue to fall, small actions from homeowners can make a real ...
Diet Hedgehogs are omnivores with a diverse diet that includes insects, small invertebrates, and plant materials such as roots, seeds, berries, and melons. The European hedgehog primarily feeds on earthworms, beetles, millipedes, caterpillars, earwigs, snails, slugs, and occasionally bird eggs and chicks. In contrast, hedgehogs residing in African deserts have a more varied diet adapted to ...
Discover more about Hedgehogs, the issues and threats they are facing and how you can help.
Hedgehog Hedgehogs have prickly spines everywhere except on their face, legs, and bellies. By curling into a tight ball and tucking in their heads, tail, and legs, they protect the parts of their bodies that do not have stiff, sharp spines. Often compared to pincushions, hedgehogs depend on their spines for defense—both while they sleep and when they face enemies.