Bowhead Whale Distribution in the Southeastern Beaufort Sea and Amundsen Gulf, Summer 1979

• Published in: ARCTIC
• Main Authors: Hazard, Katherine W., Cubbage, James C.
• Format: Article in Journal/Newspaper
• Language: English
• Published: The Arctic Institute of North America 1982
• Subjects: Animal distribution; Bowhead whales; Amundsen Gulf; N.W.T; Canadian Beaufort Sea; Baleine; Mer de Beaufort; Arctic; baleine boréale; Beaufort Sea; bowhead whale
• Online Access: https://journalhosting.ucalgary.ca/index.php/arctic/article/view/65411

The distribution of bowhead whales in the southeastern Beaufort Sea and Amundsen Gulf was determined from observations aboard commercial resupply vessels. Fifty-four to sixty-two whale sightings were recorded on the 2150 km (1160 nm) of transects. Distribution of whale sightings along transects was clumped. The proportion of whales seen near ice was significantly greater than the proportion of transect surveyed near ice. Our observations and interviews indicate that bowheads are seen over a period of several weeks in many areas where they are seen annually. Both the locations and seasonality of whale occurrence appear similar to distribution patterns extracted from sightings of nearly a century ago.Key words: Beaufort Sea - Admundsen Gulf, bowhead, cetacea, vessel transects, whale Mots clés: mer de Beaufort, golfe Admundsen, baleine boréale, cétacés, sectionnement par navire, baleine