A bit of «back of the envelope» math quickly shows that «Noah's Ark» would actually have to have been an armada of ships bigger than the D Day invasion force, manned by thousands and thousands of people — and this is without including the World's 300,000 current
species of plants, none of which could walk merrily in twos onto the Ark, nor the 400,000
species of beetles, nor the
gnats that live for a few hours, nor for that matter, human beings!