Desperately wanted: python hunters to tackle Florida's unwelcome intruder

Since Burmese pythons found their way into the wild in the 80s, they have decimated native wildlife. Now 150,000 could be lurking in the state's waterways

Bill Booth struggles to recall the last time he saw a raccoon, a fox or a rabbit on one of his frequent hunting excursions deep into the swamps of the Florida Everglades. An outdoorsman all his life, he knows as well as anyone how the native wildlife once abundant across the vast wilderness has been all but wiped out by an invasion of a deadly species he is trying his hardest to remove: the Burmese python.

By some estimates, up to 150,000 of the unwelcome intruders are swimming through the state's 1.5m acres (600,000 hectares) of waterways, reproducing uncontrollably and consuming almost every living creature in their path, sometimes taking on even the previously undisputed king of the Everglades, the American alligator.