hmmm if there were micro evolution in such a small amount of time, it makes you wonder how the doves could survive in desert heat to evolve into a bird such as an eagle for example, or the extreme cold to become a sea albatross in the antartic.
Also, if you calculate the permutations of birds breeding each season which after 4500 years or so from 2 birds, there would be not enough time allowed to pass to create the millions of birds alive toady.
I am also amazed how ants can travel from the ark to spread all around the world in such a short period! even australia! maybe the aboriginies introduced them....
nevermind the fact that christians deny evolution in the first place!