USGS Scientist Takes a Sample from a Northern Pintail Duck
![USGS scientist takes a sample from a northern pintail duck](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/avian_influenza_pintail_dsc00834_l_0.jpg?itok=WarvIemh)
Detailed Description
USGS scientist takes a sample from a northern pintail duck (Anas acuta) to be tested for avian influenza.
Sources/Usage
Public Domain.
USGS scientist takes a sample from a northern pintail duck (Anas acuta) to be tested for avian influenza.
Public Domain.