John Keast Lord, The Naturalist in Vancouver Island and British Columbia…
“ Allowing for the consumption of material requisite for the purposes of reproduction, and the wear-and-tear consequent on making their way up stiff currents, leaping falls, and laboriously toiling up rocky canions—still I contend, if only a partial equivalent was resupplied in the shape of food, waste would not go on to the actual death of the muscles, that slough away in large pieces, as the exhausted fish makes feeble efforts to struggle on; dying at last a loathsome mass of rotting animal matter. ”
