![]() See ID photos which were
used to identify these Killer Whales. Killer Whales from Puget Sound Observed in Monterey Bay! By Nancy Black ![]() During the summer months these pods inhabit the inland waters of Haro Strait between the San Juan Islands and Vancouver Island, Canada where they feed on runs of salmon. These whales are known by name and number by thousands of people and are the most well known whale population in the world, studied for close to 30 years. All pod members are closely related, and even the adult males remain with their family group for life. Over 50 members comprise these two pods. Ken Balcomb of the Center for Whale Research knows these whales best; he has dedicated his life to the study of these pods. Ken's house overlooks the ocean where these whales pass almost daily during the summer months and his team of researchers volunteer their time during the summer to photo-identify the pods, documenting new individuals, noting missing whales, and following their behavior patterns. They have found some serious problems with these pods, such as increased mortality. In their home waters, the populations of salmon, once abundant, have dwindled due to habitat destruction, damming, and overfishing. In addition these whales carry high toxic loads as they accumulate toxins from their food and some countries still use PCBs that may enter the whale population from fish migrations across the Pacific. They are also the most heavily watched group of whales in the world. No one knows for sure what threatens these whales most, but it might be a combination of many factors. ![]() So the question everyone is asking is "Why did the whales travel so far from Washington/B.C. to Monterey Bay, California?" This is still a mystery! During the winter months these whales leave their summer feeding areas in Haro Strait and no one really knows where they go. However, the farthest south they have ever been sighted is Grays Harbor, Washington, on the outer coast. It's possible they are having difficulty finding food off that coast and needed to travel farther for salmon. Killer whale populations are not all the same. In the eastern North Pacific there are three distinct types, "residents", "transients", and "offshores". Each population is genetically distinct, specializes on different prey, exhibits different social and association patterns, has different vocal dialects, and frequents or travels different areas, some overlapping.
![]() On January 29, 2000, Richard, marine naturalist Katherine Whitaker and I were conducting a whale watch aboard the Pt. Sur Clipper, to look at gray whales and search for dolphins. Before we left port, Jerry Wettle aboard the sport fishing boat Reelin sent a report of killer whales in the Bay. Since killer whales are an infrequent sighting and this was apparently a large group, numbering about 40, whale watchers aboard the Pt. Sur Clipper and Star of Monterey departed quickly and raced to the area where the killer whales were reported. We encountered the pod, along with other whale watch boats, just north of Cypress Point (Carmel Bay). As we approached we heard excitement on the VHF radio about breaches, leaps and spyhops by these whales. Once we reached the group we began photo-identifying the pod members. These were whales we did not recognize. However, we have not photographed all the "offshore" killer whales and thought they were part of this larger group. Our boats, along with a team working with us on a film for National Geographic, continued to follow these whales in our 22' research inflatable. After forming a tight group near Carmel Bay, the whales turned back north and headed into the Bay where they spread out over more than two miles while feeding on salmon. We continued to follow the killer whales in our inflatable and watched as they foraged for several hours. By dusk they had crossed the bay, grouped up again and headed northwest near the canyon edge out of the Bay. ![]()
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Photos by Nancy Black, Richard Ternullo and Katherine Whitaker. Last updated June 6, 2003 |