Salmon stamp? We already got one! It's called the "Delta Enhancement Stamp" and while it is supposed to provide money for rehab of the delta (Susuin, San Pablo, San Francisco, etc. bays) and tributaries, we had the salmon stock collapse and our state gov continues to divert water out of the system for farming/irrigation and water use in the L.A. basin. Maybe it would have worked if they charged more than $5-$6 for the stamp. NOT!