Mortality of Harbor Seal Pups at Different Sites in the Inland Waters of Washington
We examined the mortality rates and causes of death of harbor seal (Phoca vitulina) pups in three regions of the
Suspected Surplus Killing of Harbor Seal Pups (Phoca vitulina) by Killer Whales (Orcinus orca)
Within the inland waters of Washington State and southern British Columbia Province, 3 distinct ecotypes of killer whales (Orcinus orca)
Baleen Whales Are Not Important as Prey for Killer Whales (Orcinus orca) in High-Latitude Regions
Certain populations of killer whales Orcinus orca feed primarily or exclusively on marine mammals. However, whether or not baleen whales
Killer Whales and Marine Mammal Trends in the North Pacific – A Re-Examination of Evidence for Sequential Megafauna Collapse and the Prey-Switching Hypothesis
Springer et al. (2003) contend that sequential declines occurred in North Pacific populations of harbor and fur seals, Steller sea
Geographic Variation in Killer Whale Attacks on Humpback Whales in the North Pacific: Implications for Predation Pressure
We examined the incidence of rake mark scars from killer whales Orcinus orca on the flukes of humpback whales Megaptera