sentences:  There are also other rare and strange birds, for example a big bird in Khuzistan that attacks camels and elephants and has eggs similar to crystal; the “purple bird”, a white bird that sits on a rock in the Chinese Sea and the person that looks at that rock must laugh to death, except that this bird lands on the rock; or a bird in Tabaristan which is seen in spring and carries one hundred sparrows on its tail and eats one each day.Some stones are associated to jinn or are a remedy against ailments