Maximus Semprus Veridius

Alligator snapping turtle, anglerfish there are many. There are some birds in the tropics that lure Bush-crickets (katydids to you americans) with song I believe.

Scorpions ftw!!!!

Well technically the term "evolution" just means change, obviously though you mean "E by the M O Natural S" (see my little rap there?) Well im not sure if there is a definate absolute term tbh but I think most people would say when they can't produce off-spring that can breed. I think the question that would come in handy to answering your own question would be "what is a species?" maybe?

We haven't been round long enough for our DNA to be radically different from one another so that we can't reproduce. I think around 2 million years or something??? Probably 3 or 4 though