Well, let's see. Let's assume the rabbits were young but of breeding age. So they were at least 4 months old. The ark traveled for how long? The rain continued for 40 days and 40 nights but how long did it take the waters to recede? Anybody know?

The gestation period of rabbits is approximately 30 days and the average litter is about 5 kits. So we can safely assume that the number of rabbits coming off the ark was only about 7.

But in the next 6 months? Wow!