Three fish from yesterday, left is an adult buck, middle is a very large jack (61 & 3/4 cm), right is an adult female. All had adipose fins clipped so all were almost definitely from the Chilliwack hatchery.

Here is skin sides of the same three fish - notice the adult male is gold-tinted, the other two are pretty chrome.

Finally, top is adult female, bottom is adult male.


I have found that males of this gold color taste better than chrome females - they have actually been the best tasting Chinook I have ever caught from the Vedder, and some of the best Chinook I have ever had period. A couple of males like this with marble flesh have tasted every bit as fatty and delicious as Atlantic salmon when prepared as sashimi or nigiri. I love these fish more than most, not least because you never know what you are going to get when you fillet it, but I find them all beautiful and worthy table fare if you care for them right.
Our Sunday night dinner of broiled fish heads/collars confirmed that the adult male was the fattiest fish, but they were all pretty dang delicious. The fillets are portioned out and in the deep freeze to be served as sushi - I am planning a party where I serve all three fish side by side for a beautiful contrast of colors and flavors (pardon my American spellings).
BTW - if anyone has a good use or recipe for the tail sections of these fish, I'd love to know. I find them tough and rubbery when cooked, but not really good as sushi either. Ideas?