Based in San Francisco, the Institute for Biodiversity Science and Sustainability is home to more than 100 research scientists and nearly 46 million scientific specimens from around the world—nearly 40,000 of which are alive and on display in the Academy’s Steinhart Aquarium. The Institute also leverages the expertise and efforts of the Academy's aquarium biologists and more than 100 international Research and Field Associates and 450 distinguished Fellows.
Through expeditions around the globe, captive breeding programs, and investigations in the lab, the institute’s scientists strive to understand the evolution and interconnectedness of life. Through these same efforts, as well as through partnerships, community outreach, and public engagement initiatives, the institute aims to guide critical conservation decisions and address the challenge of sustainability.
With nearly 46 million scientific specimens from around the world, the Academy’s research collections provide one of the best records of life on Earth, both now and in the past. This vast library of life—available to scientists around the world, both in person and online—helps us track the spread of disease, predict the impact of climate change, and much more.
Despite intensive efforts to document life on Earth, scientists estimate that more than 90 percent of the species on our planet have yet to be discovered. Academy scientists are racing to discover new species and determine their place on the tree of life—with the ultimate goal of protecting them before they disappear.
To provide the best conservation recommendations, we must understand not only what lives where, but also how species reproduce, interact with one another and respond to threats. To address this need, Academy scientists map species distributions, analyze reproductive strategies, study food web and other ecosystem interactions, and more.
Detailed knowledge about the evolution, distribution, and interconnectedness of life on Earth allows Academy scientists to make thoughtful conservation recommendations and participate in critical discussions about sustainability challenges. Through partnerships with governments and conservation organizations, community outreach, captive breeding programs, and public engagement initiatives, Academy scientists are helping to shape a sustainable future for our planet.
Access our online collections or set up an in-person visit.
Anthropology
Botany
Entomology
Herpetology
Ichthyology
Invertebrate Zoology & Geology
Ornithology & Mammalogy
The California Academy of Sciences is committed to a work environment that values respect, integrity, diversity, innovation, and ingenuity. All visitors to IBSS need to agree to our Code of Conduct.
A governing group of approximately 450 distinguished scientists, Academy Fellows have made notable contributions to one or more of the natural sciences and help further the reach of our research and education initiatives through individual and collaborative efforts with Academy researchers. Nominated by their colleagues and selected by the Board of Trustees, Academy Fellows remain members of the Fellowship for life.
Scientists use advanced rebreather technology for deep dives into unexplored areas of the ocean.
Our scientists study the rich diversity of marine invertebrates, including corals, mollusks, urchins, and more.
Academy scientists study an unusual adaptation in a number of New Guinea bird species: toxic skin and feathers.
Embark on a virtual expedition around the world in this online course, featuring videos, quizzes, and more.
Patterson Scholars are committed to regenerating the natural world through science, learning, and collaboration.
Peter Roopnarine discusses his work with fossils and his adventure with a six-foot squid.
Genomics provides evidence for the role of selection in the diversification of fishes.
Academy researchers are among the first to study—and breed in captivity—tiny, fascinating pygmy seahorses.
Learn more about the Academy's community science program, and join an upcoming bioblitz or biodiversity survey.
This June 11-30, join our annual community science effort to document California's coastal biodiversity.
Proof of full vaccination or a negative COVID-19 test taken within 72 hours of a scheduled museum visit is now required for all Academy guests ages 12+, along with photo ID for guests ages 18+. Masks are required indoors for all guests ages 2+. Thank you for your understanding and support—and for helping to keep our community safe.
