Hi Shawn,
In the US, all domestic rabbits are bred from European wildrabbits. Cross breeding and other manipulations with geneticshave provided us with many different breeds. The cottontail,and other rabbits in the US, are native. They are a differentspecies technically....if I remember correctly, the difference is twochromosomes. Domestics and wild rabbits can conceive, but inlaboratory testing the embryo died after the fourth celldivision. However, we had some friends that had some NZ thatescaped into the woods. There were some very odd lookingcottontails running around for a year or so. Maybenothing...but they sure were lightly colored and larger than mostcottontails.
Randy