Canada goose Branta canadensis

The Canada is the largest species of goose you are likely to encounter in the British Isles. It is one of the ‘black’ geese, along with the protected brent and barnacle. Unlike that pair, the Canada’s presence here is unnatural and, as its name suggests, it is really a native of North America.

It is said that the first specimens were added to the waterfowl collection in St James’ Park, London, during the late 17th century. From