Some kids and even adults sometimes interchange the Rhino and the Hippo. The rhino has horns while the hippo does not have any. The Rhino is also known for its appearance that may be similar to other types of dinosaurs that have lived a long time ago. There may be some Rhinos that can be found in Africa and Southern Asia but unless you live there, it will be hard to see one in your lifetime unless you would decide to travel to those areas. Do remember that one easier option is to have a wallpaper theme dedicated to the rhino. When you see how it looks like, you will not have any regrets.