The Rarest Snake in North America
5:00 pm December 29th, 2008For almost 30 years, the Ellen Trout Zoo and director Gordon Henley have worked to bring back North America’s rarest snake, the Louisiana pine snake. They haven’t had much luck yet, and experts say the snake may become extinct if efforts to save it don’t show success soon.
In the early 1980s, Ellen Trout Zoo became the first zoo to breed this nonpoisonous snake. Then they stopped in the late 1980s because nobody wanted the snake babies. Then they restarted two years ago. The U.S. Forest Service now collects snakes for the zoo’s breeding program. The zoo has been unable to breed the wild snakes but plans soon to attempt to breed them with captive snakes. Any offspring will be returned to the wild.
Over the past two years, researchers have captured only six of these snakes in Texas, then releasing two back into the wild. Scientists do not know why the population decreased. One theory is that recent forest conservation efforts have led to fewer wildfires, which then led to fewer gophers, which in turn led to fewer snakes.