Gulf Watch Alaska Long-term Research and Monitoring Program Pelagic Component
Marine ecosystem monitoring within the Gulf Watch Alaska Pelagic Component includes projects on killer whales, humpback whales, marine birds, and forage fish. Sampling focuses on documenting population trends and predator-prey interactions. The program is funded by the Exxon Valdez Oil Spill Trustee Council.
More information about Gulf Watch Alaska: https://gulfwatchalaska.org/
More information about USGS research: https://www.usgs.gov/centers/alaska-science-center/science/detecting-long-term-changes-forage-fish-populations-prince
Copyright Graphic by: Kate Sweeney for Gulf Watch Alaska
Copyright: Graphic by Kate Sweeney for Gulf Watch Alaska. Only for USGS social media, web outreach and online releases, website address: For online releases, website address: USGS twitter - https://twitter.com/usgs_alaska, FaceBook - https://www.facebook.com/USGeologicalSurvey, and Instagram. - https://www.instagram.com/
usgs_wild USGS Multimedia Gallery (https://www.usgs.gov/products/multimedia-gallery/images) and https://www.usgs.gov/centers/alaska-science-center