The Southern Resident killer whales have begun their annual travels into Central and South Puget Sound in search of chum salmon.
The shift occurs when chinook salmon have completed their migration and chum are just beginning to come home to their natal streams, as I describe in a story in yesterday’s Kitsap Sun. It is widely assumed that the length of their stay depends on their success in finding the later salmon.
This year was predicted to be a low year for fall chum. But Jay Zischke, marine fisheries manager for the Suquamish Tribe, told me that early commercial and test fisheries suggest that the run is either earlier than usual or larger than the preseason forecast. Even so, it may still be a relatively low year for fall chum.
This is the 15th anniversary of another low chum year, 1997, when 19 members of L pod came all the way into Dyes Inlet to find adequate numbers of chum schooled up in front of Chico and Barker creeks. The whales stayed in the inlet for a month and left just before Thanksgiving. There is still debate about whether they wanted to stay that long.
On the 10th anniversary of the event, I wrote about the story of
two young researchers, Kelley Balcomb-Bartok and Jodi Smith, who
spent most of that month studying the whales and trying to protect
them from a massive number of boaters who wanted a front-boat view
of the action. Stories, maps and other information about that event
can be found on a website called “The Dyes Inlet Whales
— Ten Years Later.”