The PMI San Francisco Bay Area (SFBA) Chapter's Green Team prepared the Green Hairstreak Butterfly Corridor in San Francisco for winter with native plantings and slope stabilization. The Green Hairstreak project, run by Nature in the City, is having great success in bringing a native butterfly back from the brink of extinction. PMISFBAC's Sustainability Program provides learning opportunities in sustainable practices and projects with sustainable goals. The goal of the program is to enhance PMP connection to the Earth, open minds to the possibilities we can bring to our operational practices, and therefore limit negative consequences on the planet. Participants in the program are affectionately called The Green Team by the program's head.