As a heatwave surges across India snakes, like this king cobra, seek shelter from the heat. However, as cities continue to expand, snakes are often seeking shelter amongst buildings and city streets...and people. This king cobra has fallen into a pit of water, so this is no easy rescue for Simon, Sioux and the local snake catcher they're assisting. Watch Snake Mania on Wednesday's at 8pm, on National Geographic WILD UK. | National Geographic UK