Black lump on the top of its head,Dangly bit below its throat.
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Just wondering - is Chinese Goose here considered the same as Swan Goose (Anser cygnoides) or the domestic form which can have the same neck/head pattern? As I understand it, only the domestic one has the black knob at the base of the bill.
Swan Goose and Chinese Goose are the same species (Anser cygnoides, with Chinese Goose being one of the domesticated forms of Swan Goose - another breed is called African Goose (information on all three can be found with a web search if interested).
It is only the domestic forms that have the knob on the bill.
Lat/Lng: 53.6, -2.4
OS grid ref: SD7817