Do Hedgehogs Have Ears?

Do hedgehogs have ears? They do indeed. Some animals’ ears are larger than others. Most of the 15 hedgehog species live in the wild in Africa, Asia, or Europe. The spines on the backs of these little rodent-like creatures shield them from harm. Their vision is weak, but they make up for it with their strong hearing and great sense of smell. Small Ears, Big Ears! Hedgehogs don’t have the best vision, but their other senses compensate for this.

Hedgehog Ear Functions Include:

Hedgehogs don’t have very large ears, but their ears are positioned in such a way that they can pick up on even the smallest of noises. It’s because their ears are so sensitive that they can detect high tones. According to research done at Louisiana State University, hedgehogs can hear between 250 and 45,000 Hz. Low-pitched noises cannot be heard by them, although it is considerably greater than the human hearing range of 23,000 Hz, which they can only hear down to 64 Hz.

Use Of Hedgehog Ears:

Hedgehogs rely on their hearing to locate food. Because of their high-frequency hearing, they are able to detect both prey and possible predators. Hedgehogs assume a protective stance when they hear sounds that are unfamiliar with or that are too loud. Hedgehogs’ keen sense of hearing also aids them in duties such as crossing highways safely. As their spines ruffle and create noise as they move, if they hear anything interesting, they will stand still to ensure that they can hear even better.

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How Important Are Hedgehog Ears To Them?

To protect themselves, hedgehogs rely heavily on their hearing. Hence their ears are very sensitive to sound. The ears of certain hedgehogs are longer than the ears of other hedgehogs. In reality, the Central Asian long-eared hedgehog is a good illustration. Even their ears are used to radiate heat. Although their vision is somewhat weak, Long-Eared hedgehogs prefer to rely on their exceptional hearing and olfactory abilities. They’re also really quick runners!!

Radiation Emitted By The Hedgehog’s Ears:

In the desert, this hedgehog uses its enormous ears to radiate heat. The long-eared hedgehog has white hairs on the tops of its ears and a light-colored underbelly.  The Long-Eared Hedgehog prefers to dash away from predators rather than curl up in a ball.

Hedgehog Ear Diseases:

However, mite populations are minimal in most hedgehogs and may never cause any symptoms,” the vet explains, “yet they may also be spread between animals and on surfaces, depending on the species.” Hedgehogs’ ears may get infected with ear mites, resulting in an unpleasant discharge and irritated ears. Both skin and ear mites must be diagnosed and treated by your veterinarian.

Keep any new hedgehogs quarantined for at least two weeks to ensure they don’t have mites on their skin or ears.

While there are no anti-mite treatments manufactured expressly for hedgehogs, one may often use cat anti-mite treatments with no issues. Ivermectin, for example, is likely to be prescribed by your exotics veterinarian. Consult your veterinarian before taking any medication.

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