There is a tradition of Witches riding about on Brooms at Halloween, cackling madly. Picturesque, We grant you.
But let Us slow down: Rhinos are big. As in very Big. Transportation by Twig? It sounds so Unlikely, no matter how much Imagination We bring to the topic.
Brooms? Good luck with that. Find another Customer.
Old Rhino Slogan: The Critter that Cackles last, Cackles best.