FYI Nooky
You tell that to the seals I seen eaten by a pod of 7 Orcas , at the sand heads , Also, I have witnessed Orcas actually breaching , hitting seals , then younger Orcas playing with dead / disabled seal ................ so loaners are not the only ones attacking seals
Yes Sir-viver , Orcas do hunt,attack and eat seals but only the Transient Orcas. Our residents don't, their diet is mostly chinook and chum salmon.My point is that just because you see seals in the neighborhood doesn't mean there are no Resident Orcas lurking about.
Types of Killer Whales
Scientists divide killer whales into three types: 1) residents, who stay close to shore in a given area, prey mostly on fish and are relatively easy to approach and study; 2) transients, who live in smaller grounds range over a large area and feed mostly on seals, sea lions, dolphins and other marine mammals; and 3) offshore, those who live far out at sea and are still largely mysterious and unstudied, but seem to feed mainly on other whales, sharks and marine mammals.
Residents and transients are genetically distinct and rarely intermix. They have completely different diets and speak different languages. Genetic evidence seems to indicate they last interbred about 10,000 years ago. Around the Crozet Islands near Antarctica is the only place where killer whales have been observed feeding on both mammals and fish. Their preferred prey are elephant seal pups. When the disappear they eat fish.
Resident killer whales have rounded dorsal fins, stay close to the coast, communicate with a variety of noises and make quite a racket. Those that live along British Columbia, cover a range that extends about 3,000 miles. Where there go is often determined by where the salmon are running.
Transients killer whales have pointy more erect dorsal fins, travel in smaller pods, and do not have predictable family lives. They are not often seen but are powerful swimmers, able to cover the distance between southern Alaska and southern Vancouver Island in ten days. They communicate much less than residents and are regarded as quiet stalkers. There tend be less of them than residents. Scientists estimated that of the 3,888 known killer whales living in the Aleutians in 1995, only 7 percent, or 272 animals, were transients.
Offshore killer whales are smaller and have rounded fins. They are generally more nicked up than other orcas. Little is known about them because they spend most of their time far at sea. False killer whales are a separate species that are more dolphin-like, slimmer and darker than killer whales. A mass stranding of 800 of them occurred off the coast of Argentina in the mid-1940s[/I]