Maximal Feeding Depths of Walruses

• Published in: ARCTIC
• Main Authors: Fay, F.H., Burns, J.J.
• Format: Article in Journal/Newspaper
• Language: English
• Published: The Arctic Institute of North America 1988
• Subjects: Animal behaviour; Animal distribution; Animal food; Benthos; Biological sampling; Internal organs; Necropsy; Predation; Walruses; Bering Sea; Morse; Arctic; Odobenus rosmarus; morse; walrus*
• Online Access: https://journalhosting.ucalgary.ca/index.php/arctic/article/view/64778

Walruses (Odobenus rosmarus) feed mainly on benthic invertebrates in waters less than 80 m deep, and they have been presumed to be incapable of diving to greater depths. Reported here are seven walruses whose stomachs contained significant amounts of benthic sediments and food, some of which must ha...