WWT London: Vitruvian Goose?

Prettier plumage and proportions in large

I hadn't been to the Wetland Centre in a while, so swung that way en route to seeing a friend in Sheen... There was a school visit going on so loads of children marauding about, but despite their best efforts I managed to steal myself some quiet moments with the birds.

Others here (or right from Wood duck in eclipse plumage)