https://www.usgs.gov/media/images/sampling-wetland-water-rockefeller-wildlife-refuge-louisiana
Sampling wetland water in Rockefeller Wildlife Refuge, Louisiana | U.S. Geological Survey
Hydrologist Ryder Myers and Research Hydrologist Laura Hubbard wade in a wetland while collecting water samples to detect infectious avian influenza virus in...
rockefeller wildlife refuge