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
Gray-banded kingsnake array of pattern variations they are frequently captive bred. Many alterna breeders are strict about keeping locality bloodlines pure, and will only breed snakes from the same region, though as market demand decreases, this is becoming less and less important to some breeders. Cross breeding with other species of kingsnake, like the Neuvo León kingsnake, "Lampropeltis mexicana thayeri" is fairly common as well. Gray-banded kingsnake The gray-banded kingsnake ("Lampropeltis alterna"), sometimes referred to as the alterna or the Davis Mountain king snake, is a species of nonvenomous snake in the family Colubridae. The species is endemic to the southwestern United