That's some great info. I've hooked bulls with sea lice 40 miles upriver on the Skagit so I agree with the "move upriver fast" statement. I've heard Bios talk about fish over 40" which would be 15+lbs easy. Hoh migration timing seems a bit earlier than the Skagit.

According to Univ B.C bulls and Dollys are interbreeding in the Fraser drainage. Those same fish also move through Puget Sound rivers.

Did he talk about spawning mortality or outmigration of kelts?