Professor João Ambrósio, researcher at the National Center for Research on Goats, in Sobral, northeast Brazil, confirms that goats can survive on an apparently indigestible diet that includes the roots, dry leaves, and bark of over 60 species of plants.
يدَّعي كثيرون ممّن يعيشون في سِرتاون ان الماعز يأكل كل شيء ،‏ بما في ذلك الجزمات والسروج والثياب .‏