I havn't noticed any of our current Fauna and Flora evolving into anything other than what they are, and have been in the Natural State of affairs for millions of years. I could whatch a mosquito all day, keep him or her in a jar for a month, still no sign of mutation. Now a rat and a frog have similar organ functions. Their environment can be compared. No matter how much time goes by we are still going to have a rat and a frog at the end of the day. Mating is not fertility in different Specie, can't leave a garden fork and a shovel alone together and expect to get a wheelbarrow. Looks like to me that all Specie, however created originally, are doomed to stay the same old same old. It wouldn't do to have your pet dog change into a cat, you know how fussy cats are when offered dog food. westwind, sober westwind.![]()