Sentinel oysters
![Sentinel oysters](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Sentinel%20oysters.jpg?itok=HVyZgqyJ)
Detailed Description
Sentinel oysters deployed in cages to test for presence of the avian influenza virus matrix gene.
Sources/Usage
Public Domain.
Sentinel oysters deployed in cages to test for presence of the avian influenza virus matrix gene.
Public Domain.