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Photo-identification of Beluga Whales in Cook Inlet, Alaska: groups encountered and individuals identified since 2018

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 08:03 AM | Dataset Last Updated: January 08, 2026 at 12:00 AM
This collection documents the date, group ID, group size, group composition, and location for each group of beluga whale encountered during surveys conducted in Upper Cook Inlet Alaska during ice-free months. It also documents individuals identified in photographs taken during these surveys. Data were collected in field notes, vessel GPS track lines (where appropriate) and GIS software and is available in spreadsheet format.

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