During his stay at Nafferton, Morris acquired a reputation for writing popular essays on natural history and in particular on birds.
His first book was an arrangement of British birds and was published in 1834.
About this time he formed a close working association with Benjamin Fawcett (1808–1893), a local printer.
This relationship would last nearly 50 years and have a profound effect on British ornithology.
Benjamin Fawcett was arguably the most accomplished of nineteenth century woodblock colour printers.

Morris wrote the text for books which were financed and printed by Fawcett, and were illustrated by Alexander Francis Lydon (1836–1917).
Colour printing was a major change from the fine monochrome work of Thomas Bewick (1753–1828).
At first wood-engraving illustrations were coloured by hand, but later a system of colouring from multiple wood blocks was used.

Morris' books were mostly published by Groombridge & Sons, of London.
His first best-seller was A History of British Birds which was published from June 1850 in monthly parts over a period of some seven years.
Each folio consisted of text and 4 hand-coloured plates.
 Initially only a thousand copies were printed, but surprising demand quickly forced Fawcett to move to larger premises at East Lodge in Driffield.
 A Natural History of the Nests and Eggs of British Birds, A History of British Butterflies and A History of British Moths followed in rapid succession.
The final work which Fawcett, Morris and Lydon would do together was The County Seats of the Noblemen and Gentlemen of Great Britain and Ireland.
This appeared in six volumes, each with 40 coloured plates, and text as usual by Morris.
Groombridge & Sons dissolved about 1880, with neither Fawcett nor Morris having profited much financially from their collaboration.
During his stay at Nafferton, Morris acquired a reputation for writing popular essays on natural history and in particular on birds. His first book was an arrangement of British birds and was published in 1834. About this time he formed a close working association with Benjamin Fawcett (1808–1893), a local printer. This relationship would last nearly 50 years and have a profound effect on British ornithology. Benjamin Fawcett was arguably the most accomplished of nineteenth century woodblock colour printers.
Morris wrote the text for books which were financed and printed by Fawcett, and were illustrated by Alexander Francis Lydon (1836–1917). Colour printing was a major change from the fine monochrome work of Thomas Bewick (1753–1828). At first wood-engraving illustrations were coloured by hand, but later a system of colouring from multiple wood blocks was used.
Morris' books were mostly published by Groombridge & Sons, of London. His first best-seller was A History of British Birds which was published from June 1850 in monthly parts over a period of some seven years. Each folio consisted of text and 4 hand-coloured plates.  Initially only a thousand copies were printed, but surprising demand quickly forced Fawcett to move to larger premises at East Lodge in Driffield.  A Natural History of the Nests and Eggs of British Birds, A History of British Butterflies and A History of British Moths followed in rapid succession. The final work which Fawcett, Morris and Lydon would do together was The County Seats of the Noblemen and Gentlemen of Great Britain and Ireland. This appeared in six volumes, each with 40 coloured plates, and text as usual by Morris. Groombridge & Sons dissolved about 1880, with neither Fawcett nor Morris having profited much financially from their collaboration.
Francis Orpen Morris