Birds within the orders Charadriiformes (shorebirds, gulls) and Anseriformes (waterfowl) are reservoir hosts for avian influenza (AI) viruses, but their role in the transmission dynamics of AI viruses ...
https://doi.org/10.2307/1521803 • https://www.jstor.org/stable/1521803 Copy URL In 1992-1993, we compared the diet of Ring-billed Gull (Larus delawarensis) chicks ...
This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...