Invasive Burmese snakes show homing ability
Burmese pythons need no GPS to find their way home. The enormous snakes that have invaded South Florida turn out to be determined and able navigators, with unexpected homing abilities.
Since at least 1995, Python molurus bivittatus snakes have been breeding in Everglades National Park, and for nearly as long, people have worried about how to get rid of them (SN: 2/25/12, p 5). The pythons can grow to be 5.5 meters long and robust enough to tangle with alligators and swallow the occasional adult deer. They also eat many small mammals including the endangered Key Largo woodrat.