Further Reading

Dyson, Brian. "Ornithological Observations." Paragon Review, no. 5 (1996)            [http://www.hull.ac.uk/oldlib/archives/paragon/1996/morris.html]. 

J. F. M. Clark, ‘Morris, Francis Orpen (1810–1893)’, Oxford Dictionary of National Biography,  Oxford University Press, 2004 [http://www.oxforddnb.com/view/article/19304].

Lockwood, W. B.The Oxford Dictionary of British Bird Names. Oxford: Oxford University Press,  1993.

Morris, Francis Orpen. A history of British butterflies. George Bell & sons, 1876.

Morris, Marmaduke Charles Frederick. Francis Orpen Morris: A Memoir. JC Nimmo, 1897.