"The effect of altered streamflow on migratory birds of the Yellowstone River Basin, Montana " (1977)
Size: 973px × 1950px
Photo credit: © FLHC51 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ancient, antique, artifact, bygone, educational, heirloom, historic, historical, history, nostalgia, nostalgic, rarity, relic, vintage