When island foxes were dying on Santa Catalina Island in 1998, their bodies were sent to Dr. Linda Munsen at the University of California at Davis' School of Veterinary Medicine for evaluation. Dr. Munsen was the first to uncover canine distemper virus as the cause of island fox deaths across the island.
When island fox bodies were found on the northern islands with distinctive puncture wounds. This physical evidence of golden eagle predation was kept for future reference at UC Davis. The individual island foxes that fell prey to golden eagles also provide a genetic snapshot of a population before it plummeted toward extinction.
Checking fox ear canal during health check
From chronicling the rise of cancer in Santa Catalina Island foxes to documenting the threats from parasites and rodenticides, the island fox specimens collected at UC Davis provide data on generations of island foxes and represent generations of work done by researchers uncovering health threats to this rare California species.
Island fox blood samples
Jump to 2026 and we have a historically valuable collection of island fox biological specimens. Unfortunately, after the retirement of pathologist Dr. Leslie Woods and the untimely death last year of Dr. Munsen's protégé, researcher Dr. Patty Gaffney, this record of island fox health no longer has a home.
Coming together, the island land managers and island fox research community are acting quickly to save this valuable biological resource. Friends of the Island Fox and the Santa Barbara Zoo have summited grant applications to help pay for the transportation of frozen island fox samples to a new location and a -80 freezer to hold the specimens. Land managers are searching through stretched budgets for any available funds. Grants are still pending, but we have to move the specimens NOW.
It is a $20,000 initial endeavor to secure these specimens for future generations of researchers.
Stay tuned for updates.
