Keywords: Fish ladders.jpg en Fish ladders unidentified location http //www public-domain-image com/full-image/miscellaneous-public-domain-images-pictures/fish-ladders jpg html � http //www public-domain-image com/public-domain-images-pictures-free-stock-photos/miscellaneous-public-domain-images-pictures/fish-ladders jpg fish-ladders jpg Tess McBride U S Fish and Wildlife Service date This file is in public domain not copyrighted no rights reserved free for any use You can use this picture for any use including commercial purposes without the prior written permission and without fee or obligation PD-author Tess McBride U S Fish and Wildlife Service Images uploaded by Fæ Public-domain-image com Images uploaded by Fæ check needed Public-domain-image com check needed Fish ladders |