Off the coast of British Columbia, killer whales are tailing dolphins, and both seem to be rewarded with fishy meals. But not ...
New research suggests the two top predators have forged a co-operative rather than competitive relationship to find and feast ...
Using drones and cameras attached to the orcas, scientists have finally been able to learn something about the interaction ...
Scientists say dolphins and orcas have teamed up to hunt salmon off British Columbia. It’s the first time such behavior has been documented between the two mammals.
White-sided dolphins seem to help killer whales "scout" and catch Chinook salmon near Vancouver Island, then eat the ...
Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review spanning two decades has revealed a little-known, yet intriguing behavior.
Canadian researchers capture rare video of killer whales and dolphins working together to forage salmon off B.C. coast.
Inner coast transient killer whale hunting close to a Steller sea lion haulout off the outer coast of Washington. New research has confirmed that West Coast transient killer whales who live between ...
Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.
Killer whales and dolphins, typically a predator-prey pair, have been observed cooperating to hunt salmon. This is the first ...
A study comparing the nutritional demands of killer whales with the caloric content of their prey has startling implications for the potential impact of these large predators on populations of other ...