If this is your strawman version of evolution, it is no wonder you can argue plausibly against it.
However, biologists are not as stupid as you appear to be. New species do not appear in one generation. Evolution is a change in the frequency of alleles in a population over time. There is never a point in which one generation is a different species from the previous species.
tomzz---As you are aware Darwinoids naturally resort to personal slurs since they find Christian based science so frightening. Somehow they have devolved in that area.