of water and i was intrigued by these animals. peter buswell 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 for if they're to preserve. what. it's important for the rangers to know how to use their weapons properly and done in that tank last says that his men carry guns mostly to protect themselves against predatory animals but also against armed poachers he spends most of his working day trying to track down these criminals. political. it almost makes you nervous when you do got to fire because they also bring in big gleeful for aids