Two thousand mice dropped on Guam by parachute — to kill snakes Snake traps, snake-sniffing dogs and snake-hunting inspectors have all helped control the population, but the snakes have proved especially hardy and now infest the entire island. Guam is home to an estimated 2 million of the reptiles, which in some areas reach a … Continue reading Two thousand mice dropped on Guam by parachute — to kill snakes