The European mole can burrow through the soil with ease with its powerful digging shovels and the same applies to the Australian marsupial mole. Even though the two animal species live far apart, they have developed similar organs in the course of evolution. Science speaks of "convergent evolution" in such cases, when animal, but also plant species independently develop features that have the same shape and function. There are many examples of this: Fish, for example, have fins, as do whales, although they are mammals.