Transient Orcas Adopt New Hunting Techniques in Open Sea

A study reveals distinct hunting behaviors of transient orcas in the deep waters off California, showcasing their adaptability and prowess as apex predators.

Transient orcas in the Northeast Pacific have developed unique hunting techniques to catch seals, baby whales, and other marine mammals in open sea conditions.
These orcas, which prefer deep and open waters, have been observed using brute force and strategic maneuvers to hunt their prey, differing from their coastal counterparts.
The study, conducted off the coast of California, highlights the orcas' ability to adapt their hunting strategies based on the environment, targeting seasonally available prey like California sea lions, gray whale calves, and northern elephant seals.
Researchers note the significance of these findings in understanding the complexities of the North Pacific ecosystem and the role of transient orcas as apex predators.
The study also underscores the potential for cultural transmission of hunting techniques among orca populations, with implications for the conservation and study of these marine mammals.