Natural cloning is the production of clones without the involvement of genetic engineering techniques. It may occur accidentally in the case of identical twins, which are formed when a fertilized egg splits, creating two or more embryos that carry almost identical DNA. It may also be part of asexual reproduction, which is a process where a single parent organism produces genetically identical offspring by itself.
Cloning is a natural form of reproduction that has allowed life forms to spread for hundreds of millions of years. It is a reproduction method used by plants, fungi, and bacteria, and is also the way that clonal colonies reproduce themselves. Examples of these organisms include blueberry plants, Hazel trees, the Pando trees, the Kentucky coffeetree, Myrica, and the American sweetgum.
If artificial cloning and natural cloning both lead to the same result, which is the formation of a clone, that is, an organism with  identical or nearly identical genes to another organism, then the plight of This creation is very different between the two creatures. The main difference between the two is that natural cloning does not involve any human intervention, whereas artificial cloning is a genetic engineering technique. 
Natural cloning occurs through a variety of natural mechanisms, from single-celled organisms to complex multicellular organisms. Some of the mechanisms are explored and used into plants and animals as binary fission, Budding, Fragmentation, parthenogenesis.