Trust me, I'm The Doctor.
Do you watch the Discovery Channel? There's plenty of proof of a global flood at some point in history. Just like we've had ice ages and several mass extinctions. As Ian Malcom said in Jurassic Park, "Life will find a way."Then how would animals be living today? They can't swim for that long.
Also, are you telling me that a "ship" the size of what is on top of Mt. Arafat had two of every animal on it? You DO realize that there are/have been/an extremely large amount of animals on the planet. We're still discovering them. And you DO realize that doesn't explain where every ecosystem in the biosphere came from or why all animals aren't mentally retarded or riddled with birth defects from constant inbreeding -- something the bible can't even explain when it comes to Adam and Eve and the existence of the human race.
You fail. Hard.