Temporal shifts in intraguild predation pressure between beluga whales and Greenland halibut in a changing Arctic

• Published in: Biology Letters
• Main Authors: Yurkowski, David J., Hussey, Nigel E., Fisk, Aaron T., Imrie, Kendra L., Tallman, Ross F., Ferguson, Steven H.
• Other Authors: Natural Sciences and Engineering Research Council of Canada, ArcticNet, Government of Nunavut, W. Garfield Weston Foundation
• Format: Article in Journal/Newspaper
• Language: English
• Published: The Royal Society 2017
• Subjects: Arctic; Cumberland Sound; Greenland; Beluga; Beluga*; Climate change; Delphinapterus leucas
• Online Access: http://dx.doi.org/10.1098/rsbl.2017.0433; https://royalsocietypublishing.org/doi/pdf/10.1098/rsbl.2017.0433; https://royalsocietypublishing.org/doi/full-xml/10.1098/rsbl.2017.0433

Asymmetrical intraguild predation (AIGP), which combines both predation and competition between predator species, is pervasive in nature with relative strengths varying by prey availability. But with species redistributions associated with climate change, the response by endemic predators within an...