An undeveloped parcel of land owned by San Francisco International Airport is home to a thriving population of an endangered species of snake, a recent study revealed, airport officials said Wednesday.
The study, commissioned by the US Geological Survey and the US Fish and Wildlife Service, revealed that the 180-acre patch of wetlands and uplands is home to about 1,300 San Francisco snakes, the largest concentration discovered to date.
The land, which is known as West-of-Bayshore and is off-limits to the public, is also home to the California red-legged frog. Both the California red-legged frog and the California grass snake are considered federally protected species.
“These results validate the environmental stewardship programs that we have, to ensure that endangered species can survive and thrive in the OFS,” said OFS wildlife biologist Natalie Reeder.
According to airport officials, SFO’s own efforts have helped improve habitat, including an annual goat visit for fire prevention.
In 2008, the OFS first began its Recovery Action Plan, which aimed to stabilize or increase the population of snakes and frogs. In 2014, SFO was recognized for its recovery efforts with an Environmental Achievement Award from the Airports Council International North America.
More information on the SFO’s management of the West-of-Bayshore property can be found at flysfo.com.
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