Save the salmon to save the Orcas. Quick and interesting read: https://www.smithsonianmag.com/science-nature/how-far-will-salmon-swim-for-a-craft-beer-180982523
I wish they would leave things alone. My dream has always been for nature to create a hybrid cod/salmon/tuna superfish. All the protein. All the flavor. No lemons or butter would be necessary.