Typescript draft by Nicholson titled 'Coto Donana Management Plan', 1977; typescript draft 'Master Plan', 1977, possibly by Nicholson; manuscript draft by Nicholson with later 6pp typescript draft version titled 'Coto de Donana, Spain, the present state of play', 1978; various notes, mostly typescript (authorship not indicated) including a page titled 'Changes in ecology and fauna'; papers in Spanish.

The 1977 draft documents resulted from a meeting on the future of the Coto Donana in Madrid, Mar 1977, which Nicholson attended.