Reef Check is featured in a new documentary from Seatrees about the restoration of Northern California’s kelp forests. Holdfast Together: Keepers of California’s Kelp follows the divers, scientists, and conservationists working to bring back this region’s collapsing underwater kelp forests. Reef Check appears alongside Seatrees, P.U.R.P. (Purple Urchin Removal Project), and the Sunflower Star Laboratory, exploring how science, volunteer action, and species recovery are working together to restore balance to these vital ecosystems.