Watch: Bigg’s killer whales hunting seals along rocky Salish Sea coastline
There are two distinct populations of killer whales in the Salish Sea. The most famous are the so-called Southern Resident killer whales, an endangered clan currently down to 73 members. But there’s an entirely different orca ecotype—who have not had any kind of genetic interaction, according to scientists, for at least 300,000 years and perhaps longer, with the SRKWs—who are known as “transient” orcas, scientifically known as “Bigg’s” whales.





























