Snake charming charmers may also use Russell's vipers. Indian and Burmese pythons, and even mangrove snakes are also encountered, though they are not as popular. In North Africa, the Egyptian cobra, puff adder, carpet viper and horned desert viper are commonly featured in performances. Except for the pythons and mangrove snakes, all of these species are highly venomous. At home, snake charmers keep their animals in containers such as baskets, boxes, pots, or sacks. For safety, some North African snake charmers stitch closed the mouth of their performing snakes, leaving just enough opening for the animal to be able to move its
Snake soup even had to open new branches to cope with the high demand. Nowadays, the number of stores specialising in snake-soup has dropped down to 20 because of food price inflation and soaring rent. More importantly, it is also difficult for snake-soup makers to find successors. Fewer people enter the profession because of perceived hardship, danger and difficulty involved in the process, which requires frequent contact with venomous snakes. Moreover, severe supply problems caused by bureaucracy involved in snake importation are matched by the erratic pattern of demand from customers. Typical snake soup recipe calls for at least two types of