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AFSC/NMML/CCEP: Gray whale survey and sightings ranging from California to Kodiak Island, Alaska conducted by the Marine Mammal Laboratory from 1993-07-05 to 2014-10-24

Published by Alaska Fisheries Science Center | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 02, 2026 at 11:58 PM | Dataset Last Updated: April 30, 2026 at 12:00 AM
Gray whale (Eschrichtius robustus) survey and sightings data from 1993 - 2014 collected by the Marine Mammal Laboratories' California Current Ecosystem Program (AFSC/NOAA) personnel. Gray whales surveys were conducted along the coasts of California, Oregon, Washington, Alaska and British Columbia, Canada. Gray whales were counted and photographed during the surveys. This dataset contains the survey data for the sighted whales, survey effort, and photo logs from the surveys. This dataset does not contain the photographs or identifications of individual whales.

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