![Did you know that Rhino horn is made up of keratin!!?? - the same protein which forms the basis of our hair and nails, a...](https://img4.travelagents10.com/259/558/131277742595583.jpg)
03/11/2021
Did you know that Rhino horn is made up of keratin!!?? - the same protein which forms the basis of our hair and nails, and that
Javan and greater one-horned rhinos only have one horn, whereas all the other rhino species have two horns. Their horns grow continuously during their lifetime – the white rhino's horn can grow 7cm every year – and the record length is 150cm long! Thought you might want to know...