After a five-year gap without sightings, researchers aboard NOAA’s Shearwater vessel confirmed a live white abalone near Santa Cruz Island. This rare discovery shines a light on ongoing efforts to bring back a species nearly wiped out along California’s coast.
- White abalone last seen alive five years ago in Channel Islands waters
- Population declined nearly 99% since the 1970s due to habitat loss
- Citizen science and eDNA help guide ongoing recovery efforts
What happened
On May 12, 2026, a team aboard the NOAA research vessel Shearwater identified a live white abalone during a survey near Santa Rosa and Santa Cruz islands. This marks the first verified sighting in the area in five years. The abalone was discovered near a marine protected area on the southwest side of Santa Cruz Island, after researchers used video evidence and shell measurements to confirm its identity.
The survey was part of the Wanted Alive! White Abalone campaign, which engages citizen scientists and recreational divers to help locate these elusive sea snails. Scientists also collected environmental DNA samples to analyze genetic material in the water, aiding further study of where these creatures still persist in the wild.
Why it feels good
The white abalone is critically endangered after losing 99% of its population since the 1970s, largely due to overfishing and habitat degradation, including the dramatic loss of kelp forests from sea urchin infestations. This discovery is a sign that some individuals have survived despite these challenges, giving conservationists renewed optimism.
Community science efforts combined with innovative technology like eDNA sampling create powerful new tools for protecting endangered species. The collaboration highlights how public involvement and cutting-edge research work hand-in-hand to better understand and safeguard fragile ecosystems.
What to enjoy or watch next
Scientists plan additional surveys around Santa Cruz Island in hopes of locating the newly found abalone again and monitoring its health and environment. Data gathered from eDNA analysis will offer insights into the wider distribution of this rare species, informing future conservation strategies and habitat restoration.
If you’re a diver or coastal enthusiast, joining the Wanted Alive! White Abalone campaign could be a meaningful way to contribute. Watching the comeback of white abalone over the coming years will be a hopeful indicator of resilience for marine life along California’s coast.