Warm ocean waters may have led to first known sea turtle nesting in California NPR | By Gurjit Kaur, Mallory Yu, Ailsa Chang Published October 6, 2026 at 1:53 PM PDT Bluesky Threads Facebook Email Listen • 3:59 NPR's Ailsa Chang talks with marine ecologist Jeff Seminoff about the first known natural sea turtle nesting on California's shores. Copyright 2026 NPR