It goes way deeper than that Jeremy. The rationalizations of these young earth creationists never cease to amaze.
They would argue that, oddly enough, Noah only had to take 500 "kinds" of animals on the ark (1,000 animals total) to produce the millions of types of animals which we see today. For example, for every species of cat, Noah would have only have to have taken 2 animals which represented the "cat" "kind." Apparently, the animals that Noah took on the ark all had tons of DNA information in them, enough to produce the variety we see today solely from hybridizations and isolated adapting.
This means that, essentially, 500 species or "kinds" of animals would have to magically turn into 10 millions species or "kinds" of animals within 300 years. Impossible? Of course. In some animal "kinds" we see hundreds of separate, distinct, variations of species. Hundreds of variations of "kinds" can't be produced in 3 or 4 generations, obviously.