Published Papers

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• Humpback whales interfering when mammal-eating killer whales attack other species: Mobbing behavior and interspecific altruism?
   

• Eastern temperate North Pacific offshore killer whales (Orcinus orca): Occurrence, movements, and insights into feeding ecology
   

• Evolution of Population Structure in a Highly Social Top Predator, the Killer Whale
   

• Use of chemical tracers in assessing the diet and foraging regions of eastern North Pacific killer whales
   

• Killer Whales and Marine Mammal Trends in the North Pacific: A Re-examination of Evidence for Sequential Megafauna collapse & the Prey-switching Hypothesis
   

• Low Worldwide Genetic Diversity in the Killer Whale (Orcinus orca): Implications for Demographic History