Join us for Rendezvous In The Zoo (R·I·T·Z) as we cell-ebrate 50 years of our Wildlife Biodiversity Bank’s Frozen Zoo and look ahead to its limitless potential for saving wildlife.

Our groundbreaking Frozen Zoo is the world’s first and most extensive collection of its kind. Over the last five decades, our teams have banked over 11,400 living cell lines, including oocytes, sperm, and embryos, preserving them at very low temperatures in tanks of liquid nitrogen. This invaluable resource for conservation, reproductive science, evolutionary biology, and wildlife medicine has already made a difference for many species—and it will benefit countless others with your support. Tanks a lot for joining us at R·I·T·Z!