movement of a Sand Boa snake over the land as each movement in its body seen and the wonderful pattern on its skin can be seen , in India

nonvenomous snake pattern india boidae erycinae constriction ovoviviparous boa constrictor dwarf sand boa eryx miliaris sand boas sand boa eryx whitakeri motion movement animals boa animal jungle strangling constrictor exotic herpetology nature reptile flicking tongue constrictor snake serpent python fauna tropical wild wildlife protected endangered skin scales forked species slither reptilia snakes reptiles wild life life boas