Pacific white-sided dolphins swim off the coast of British Columbia. Dolphins and porpoises in this region have been spotted swimming alongside a population of killer whales known as northern resident ...
In six years studying orcas off Chile’s coast, marine biologist Ana García-Cegarra had never witnessed anything like what she saw in May 2023. In the vast Pacific waters near Antofagasta, a killer ...
Preface -- What is a marine mammal? -- Main groups of marine mammals -- Modern taxonomy of marine mammals -- How to look for marine mammals -- Natural history of marine mammals -- Conservation -- How ...
New research confirms two distinct groups of West Coast killer whales with different diets, habitats, and behaviors.
157 killer whales are stranded on a remote beach in the Australian state of Tasmania. Although most of them are still alive, rescuing the surviving animals is very difficult due to their remote ...
New research has confirmed that West Coast transient killer whales who live between British Columbia and California are two ...