first there needs to be some clarifacation, there are different forms of evolution. One being micro (within the species) and the other being macro (from species to species).

Micro evolutoin does exist, one can see the different changes that may occur within a specific species. The hard part for evolutionist to prove, is evidence of evolution occuring between different species.

For example fossils of a half snake, half bird or something. And there is also differences between goules evolution and darwinian evolution as well. Me myself am a creationist, I think that is the safest bet.