Translated from Spanish to English with Google Translator. In chapter XII of the book  *DE EDÉN A LAS NACIONES*  we discuss the criticism of the story of the Ark and also the different problems of the burden of the Ark, the care of animals, work aboard the ship, etc ... Beyond that probably some of the animals perhaps slept most of the time [1], the family of Noé must have had to work enough to maintain the order within the Ark. Male elephants, for example, usually reach between 6.7 and 7 meters in length and 3 to 3.35 meters in height, weighing 5.4 to 6 tons, being able to reach in large specimens up to 9 and 10 tons of weight. It is normal for these animals to ingest an average of 225 kg. Of vegetable matter, which for the most part is not fully digested (the fibers are not digestible).