Rhinoceros horns regrow like fingernails
Rhinoceros horns, made of keratin like human nails, can slowly regrow over several years, a vital trait that aids conservation efforts against poaching.
Rhinoceros horns, made of keratin just like your hair and nails, can slowly regrow after being broken or removed. This amazing ability allows them to regenerate at a rate of 3 to 5 centimeters per year, meaning a full horn could take 2 to 6 years to return. This natural resilience is crucial for conservation efforts.
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