European hedgehog on top of some leaves. (Tine Reinholt Jensen via SWNS)
Hedgehog road deaths could be reduced using ultrasound technology, according to new research.
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Dr. Sophie Lund Rasmussen and a hedgehog. (Joan Ostenfeldt via SWNS)
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European hedgehog ear anatomy. (Rasmussen et al via SWNS)
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Dr. Sophie Lund Rasmussen and a hedgehog. (Joan Ostenfeldt via SWNS)
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