The first mom on ourlist earns herspot for giving birth tothe biggest babies on Earth——we're talking anaverage of 200 pounds here! (Can you evenimagine a diaper that large?) Female elephantsalso deserve a prize for enduring a 22-monthpregnancy. The calves are initially born blind，forcing them to rely on their trunks fornsvigation and discovery， but fortunately， theylive in a matriarchal society.