Dr. Tracy Farrell
Chief Executive Officer, Secretary
Ex-Officio Board Member
IUCN is the world’s largest and most diverse environmental network. We are a global convener uniquely equipped to bring governments, Indigenous peoples, scientists, the private sector, and NGOs such as zoos and aquariums to the same table. This inclusive model helps drive durable, evidence-based solutions to the most urgent environmental challenges of our time.
IUCN US Fund provides a vehicle for U.S.-based donors looking to expand the impact of their support for conservation at a global scale. A tax-deductible gift to the IUCN US Fund does more than benefit a single organization—it supports our more than 1,400 members working to effect durable change around the world.




As a global union, IUCN powers conservation through an exceptionally rich network of environmental leaders and experts. Our collective knowledge and commitment spans virtually every country on Earth and every major challenge facing our environment.