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The dambuster
Mute swan head
The bath
Shouldn't have eaten that vindaloo last night.
Whooper
(yellow extends to nostril)
Bewick's
(smaller, less yellow, more black)
Tundra
(North American) can have more yellow on beak or can have all black beak
like the Trumpeter
Black
(Australian)
Black-necked (South American)
Coscoroba
(South American) - more like a
goose
Trumpeter
(North American), world's
largest
Swan goose
(African china goose)
Swan goose (Chinese goose)
Comb duck (South American)
Spur-winged goose (African)