for our upcoming salmon cd. i have been searching through nps, epa, noaa etc...bookmarked a few. will not get involved with copyright issues. must be public domain. looking for sockeye or other reddish salmon, not thousands at once, but a few. tones of red and green should predominate. no bears eating salmon pictures. no dead fish. should be some movement...swimming, leaping up waterfalls etc. more colorful the better. links to specific pictures would be great. again..no copyright issues.