Don't get in a rhino's way. A charging rhino is one of the most dangerous animals in the world. And it may only attack because it can't see well. Rhinos are named for their horns, but tragically these horns are the reason all rhino species are threatened or endangered today. Poachers kill the huge beasts for these trophies. Only about 50 Javan rhinos are left. Readers will be inspired to take action to keep these and other rhinos from becoming extinct.