In my recent post about giraffes, I forgot to cover an important part of their wonderfully bizarre appearance – those “horns” on their head. I say “horns” because they’re not technically horns – they’re called ossicones. When I found that out, it got me wondering: how are ossicones different from horns? And are horns different from antlers? Why do animals have horns or antlers or whatever at all?
4 Weird Ways to Save Rhinos... maybe
Earlier this week, the last male northern white rhino died, signaling the end of the subspecies. Several other types of rhinos are endangered as well. The largest group are the white rhinos (including all subspecies) with around 21,000 individuals, while the Javan rhino numbers a mere 50-65 individuals, making it a competitor for the world’s rarest large mammal (one of nature’s worst competitions)...