Adipose Fins - Stocking, What Don't I Understand?
Btw, this was tried in the late 70's / early 80's by showing(?) a mama and daddy Chinook in one of the water output tubes @ McCormick Place in Chicago taking care of their baby Chinooks. The Illinois DOC and The WDNR made comments that this bodes well for eliminating $$ to continue a stocking program that was essentially unnecessary.
Then again, maybe they all just grow back, as a warden suggested.