FILE: USGS biologist science tech Brooke Hill releases a western sandpiper after testing it for avian influenza in 2006 in Sonoma, Calif.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.