National Geographic

@natgeo 2 months ago
Photo by David Guttenfelder @dguttenfelder | An asp (Leuciscus aspius) is placed briefly in a tank by U.S. and Kazakh scientists to be catalogued before releasing it back into the Syr River along the Kazakhstan/ Uzbekistan border. On assignment for @insidenatgeo @natgeo.

Photo by David Guttenfelder @dguttenfelder | An asp (Leuciscus aspius) is placed briefly in a tank by U.S. and Kazakh scientists to be catalogued before releasing it back into the Syr River along the Kazakhstan/ Uzbekistan border. On assignment for @insidenatgeo @natgeo .