the transmitters are strapped to the right his front legs. buzzers colleagues drill a hole in the rhinos horn and insert a microchip if the animal is killed and poachers sell the horn the authorities could use the chip as evidence in a criminal case more than one thousand rhinos were killed in south africa last year . with the beautiful big three mile island and these are the ones that we really should be protecting you know because these are our breeding animals and this is the future of watch rise in korea of these animals. peter bus will attach transmitters to ten more rhinos today the data from these devices will be used mostly for research purposes. but the rangers can also use the transmitters to keep track of the animals and perhaps protect them from poachers. but i. want to feel it's better to preserve. what.