The hunt for the rhino's horn Unfortunately poaching has become a increasing problem for all rhinos. The organized criminal syndicat's hunt for the rhino’s horns has now made zoos, safari parks and museums targets. In Ree Park we have taken the necessary precautions, and all our rhinos are protected and monitored 24 hours a day. We work closely with the local police, and internationally we work through our network and Europol to protect the rhinos, and make sure they are safe. In Ree Park all exhibited horns rhinoceros are copies made of plastic.