June 28th, July19th, July 23rd, August 16th, and August 20th, 9:30 a.m. -12:30 p.m.

Participate in a citizen science project by helping the Academy collect data for a long term monitoring project on the Academy’s roof. Learn about the roof’s delicate ecosystem, plants and the diversity of birds and insects that visit the roof daily. For ages 12 and older.

Reservations: Academy admission plus $3 per person. Buy tickets online or call 415-379-8000 (press 0 for a reservation representative). Limited space available (15 people maximum).