Collared Bar-headed goose photographed near
Mr. Martin Gilbert of WCS, successfully captured and marked several waterfowl species while sampling for avian influenza in wild waterbirds in Mongolia during July 2007. It says during the course of this fieldwork in summer, a subsample of 30 Whooper Swans Cygnus cygnus, 50 Bar-headed Geese and 21 Bean Geese Anser fabalis have been fitted with coloured neck collars in Hovsgol (Khuvsgul) aimag (province) in northern Mongolia.
One of these collared Bar-headed goose came near Nagpur, Maharashtra (First Photograph).Due to this photograph of collared Bar-headed goose, the migration of these birds was revealed.
These birds come every winter season near