Black-vented Shearwater (Puffinus opisthomelas)
CALIFORNIA: San Diego Co; San Diego Pelagic, 9 Mile Bank - August 2023
CALIFORNIA: Monterey Co; Monterey Bay Whale Watch - December 2022
CALIFORNIA: San Mateo Co; Half Moon Bay Pelagic - October 2020
CALIFORNIA: San Diego Co; San Diego Pelagic - September 2019