Bowes Smyth boarded Lady Penrhyn on 22 March 1787 before the ship departed Portsmouth for New South Wales.

Bowes Smyth took charge of the female prisoners on the Lady Penrhyn when the convicts' surgeon, John Turnpenny Altree, fell ill at Tenerife and, in Governor Arthur Phillip's opinion, had proved unequal to the task.

Bowes, as he was known in the colony, kept a journal from 22 March 1787 to 12 August 1789.
The journal is a detailed account of the voyage, recording weather observations, events on board, treatment of the sick and descriptions of ports of call en route—in particular, Rio de Janeiro and Cape Town.
His journal is notable for its interest in natural history including descriptions of bird life at Port Jackson and Lord Howe Island on the Lady Penrhyn's return voyage.
 The journal contains 25 drawings in watercolour and ink, including the earliest known surviving illustration of the emu by a European.
These elements provide a unique account different from the other First Fleet Journals.

Bowes Smyth's journal is one of the most detailed eyewitness accounts of the first weeks of European settlement of Australia.
The journal entries for 18–26 January record first impressions on arrival including interactions with Aboriginal communities and descriptions of the vegetation, intense heat, and native wildlife.

The convicts and their children who disembarked the Lady Penrhyn at Port Jackson are listed.
Bowes Smyth's first journal entry, dated 22 March 1787, records the full crew list and the women convicts, their name, age, trade, crime, and term of transportation.
The list of children born on the voyage contains inaccuracies regarding the sex of the child and dates of birth and death.
The Lady Penrhyn, under charter to the British East India Company to continue her voyage to China for a cargo of tea, departed Port Jackson in early May. The journal continues, recording the return voyage via Lord Howe Island, Tahiti, China, St Helena, and finally England.

The original journal is now in the collection of the National Library of Australia and has been digitised for online viewing.
Manuscript 'fair copies' are held in the British Library and State Library of New South Wales.
The 24 illustrations in the copy held by the State Library of New South Wales have been separated from the original journal and digitised for online viewing.
The full text from the manuscript has also been digitised for online viewing.
The Journal was first published in 1979 by the Australian Documents Library
Bowes Smyth boarded Lady Penrhyn on 22 March 1787 before the ship departed Portsmouth for New South Wales.
Bowes Smyth took charge of the female prisoners on the Lady Penrhyn when the convicts' surgeon, John Turnpenny Altree, fell ill at Tenerife and, in Governor Arthur Phillip's opinion, had proved unequal to the task.
Bowes, as he was known in the colony, kept a journal from 22 March 1787 to 12 August 1789. The journal is a detailed account of the voyage, recording weather observations, events on board, treatment of the sick and descriptions of ports of call en route—in particular, Rio de Janeiro and Cape Town. His journal is notable for its interest in natural history including descriptions of bird life at Port Jackson and Lord Howe Island on the Lady Penrhyn's return voyage.  The journal contains 25 drawings in watercolour and ink, including the earliest known surviving illustration of the emu by a European. These elements provide a unique account different from the other First Fleet Journals.
Bowes Smyth's journal is one of the most detailed eyewitness accounts of the first weeks of European settlement of Australia. The journal entries for 18–26 January record first impressions on arrival including interactions with Aboriginal communities and descriptions of the vegetation, intense heat, and native wildlife.
The convicts and their children who disembarked the Lady Penrhyn at Port Jackson are listed. Bowes Smyth's first journal entry, dated 22 March 1787, records the full crew list and the women convicts, their name, age, trade, crime, and term of transportation. The list of children born on the voyage contains inaccuracies regarding the sex of the child and dates of birth and death. The Lady Penrhyn, under charter to the British East India Company to continue her voyage to China for a cargo of tea, departed Port Jackson in early May. The journal continues, recording the return voyage via Lord Howe Island, Tahiti, China, St Helena, and finally England.
The original journal is now in the collection of the National Library of Australia and has been digitised for online viewing. Manuscript 'fair copies' are held in the British Library and State Library of New South Wales. The 24 illustrations in the copy held by the State Library of New South Wales have been separated from the original journal and digitised for online viewing. The full text from the manuscript has also been digitised for online viewing. The Journal was first published in 1979 by the Australian Documents Library
Arthur Bowes Smyth