Mallard hen in flight
Detailed Description
Mallard Hen in Flight over Lake Andes Wetland Management District South Dakota.
Sources/Usage
Public Domain.
Related
Environmental Health: Science to Support Natural Resource Use
The Environmental Health Program integrates multi-disciplinary research to tackle the environmental challenges that impact the nation's natural resource assets. By providing comprehensive research and data, the program assesses both actual and perceived risks associated with environmental contaminants and pathogens while supporting variety of uses of our natural resources.
Related
Environmental Health: Science to Support Natural Resource Use
The Environmental Health Program integrates multi-disciplinary research to tackle the environmental challenges that impact the nation's natural resource assets. By providing comprehensive research and data, the program assesses both actual and perceived risks associated with environmental contaminants and pathogens while supporting variety of uses of our natural resources.