Support the Academy
The wide use of diatoms as a measure of environmental quality was pioneered
by Academy scientist Ruth Patrick.
What's at stake?
The very sustainability of the planet.
Science at the Academy helps us better understand how the environment is changing and what we need to do to preserve biodiversity and healthy ecosystems.
Education programs at the Academy inspire a sense of wonder and stewardship.
Please consider supporting Philadelphia's natural history museum. Our continued leadership in biodiversity and environmental research depends on friends like you.
Join Today
Academy members enjoy yearlong free admission and benefits while helping to strengthen a Philadelphia treasure. Learn more about Academy Membership.
Leadership Circles of Giving
In the Leadership Circles, you'll have the opportunity to learn firsthand about the Academy's outstanding natural history collections from the curatorial staff. You'll meet the research scientists and Academy leadership staff through behind-the-scenes tours, field expeditions and special receptions.
Corporate Partners
Corporate partners help the Academy contribute to the high quality of life in Philadelphia and advance our high-quality science and nature programs.
Become a Volunteer
Volunteers provide crucial support for the Academy's museum, education programs and scientific research. Volunteering also offers you the opportunity to meet like-minded friends and participate in engaging activities. Learn more about Volunteering at the Academy.
Donate Online
Your gift to the Annual Fund will help inspire an interest in nature to an even broader audience and advance the science that is the basis for a healthy and sustainable planet.
See our Donor Privacy Policy.
Donate Stock
Gifts of appreciated stock transferred directly to the Academy may have extra tax savings. Learn more about Donating Stock and review our Letter of Instruction for the electronic transfer of stock.
Annual Report
Download the 2008 Annual Report [pdf format, 1.3 MB]. (This link will open a new window.)