Rugh, David J., William R. Koski, John C. George, and Judith E. Zeh. “Interyear Re-Identifications of Bowhead Whales During Their Spring Migration past Point Barrow, Alaska, 1984-1994”. J. Cetacean Res. Manage. 10, no. 3 (February 15, 2023): 195–200. Accessed September 28, 2025. https://journal-iwc-live.netxtra.dev/index.php/jcrm/article/view/635.