The gadwall (Mareca streptera) is a subtly coloured, reasonably common duck. It can be easily picked out among other surface feeding ducks of similar size by the grey/brown/black/white combination of colours and particularly by the white speculum. It is first recorded by a similar name (gaddel) by Merrett in 1667. This is thought to be onomatopoeic, referring to its incessant chattering. Old regional names for the gadwall include the insulting ("bastard" - Sussex), the unimaginative ("grey duck" - The Fens) and the lazy ("sand wigeon" - Essex). This drake gadwall was standing in the shallows of The Serpentine in Hyde Park, London.
photo © T. Boughen Camera: Lumix FZ1000 2
