Brief summary of the voyage so far. His delight in the Brazilian forest; his trip into the interior; the turbulence at Rio; has grown a beard.
Reports on the commissions CD requested of him [in a missing letter]; comments on English political issues.
He is staying on the Isle of Wight because he has been unwell. He is thought to be in danger of contracting consumption, and the climate is beneficial. He is convalescent now, but will spend the winter there.
Offers to forward any natural history stores CD may want.
Sketches the Beagle’s travels – Rio de Janeiro, Montevideo, cruise to the south and return – and what the future holds. Writes with nostalgia of England and says he sees no end to the voyage.
He enjoys and has been lucky principally in geology and among pelagic animals; has found remains of large extinct animals.
Notes for CD on a river trip to Mercedes on the Rio Negro [Uruguay].
Family news.
A French collector [Alcide d’Orbigny] has been at the Rio Negro and will probably have "taken the cream". CD’s luck with fossil bones, among them a large extinct armadillo-like animal. Describes some birds, toads, Crustacea, and other marine specimens. Nearly all plants flowering at Bahia Blanca were collected. Is sending two large casks of fossil bones by packet.
Sends news of himself and CD’s friends. Discusses changes in England, the coming elections, Cambridge politics.
Acknowledges receipt of two letters from CD and a box of specimens.
Mentions attendance at BAAS meeting and a gift to him of a small living near Oxford. Some political news.
Congratulates CD on the work he has done – the specimens are of great interest. Gives advice on packing, labelling, and future collecting and suggests that – as a precaution – CD send home a copy of his notes on the specimens.
His health has improved but he continues "a good deal of an invalid" and is uncertain what the future holds for him.
His interest in entomology and ornithology continues; he has been studying the gulls on the Isle of Wight.
Captain Beaufort has offered to get one more letter to CD before the long voyage around the Horn;
SD brings family news up to date.
Writes of the pleasure all feel in CD’s continued good health and joy in his voyage.
Tells of the banana tree he bought, which he sits under and thinks of CD "in similar shade".
CD’s financial accounts are correct.
Description of the months at Tierra del Fuego. His first sight of the primitive Fuegians. Geological and zoological observations and specimens.
The Falklands: geological and zoological observations.
Convinced the [Megatherium] sent to Royal College of Physicians [by Woodbine Parish] belongs to same formation as bones he sent home.
He misses society. "I often conjecture what will become of me; my wishes certainly would make me a country clergyman. – You expect sadly more than I shall ever do in Nat. Hist: I am only a sort of Jackall, a lions provider; but I wish I was sure there were lions enough."
Has collected a host of minute beetles, some reptiles, small quadrupeds, and fishes. Invertebrate marine animals are his delight. The pleasure of working with microscope ranks second only to geology.
Describes Tierra del Fuego and Cape Horn; was reminded of hours at Barmouth; chafes at the length of the trip.
Hopes the Whigs will do away with slavery – has seen enough of it and Negroes to be disgusted with the lies heard in England.
Fears JSH will think his collections scanty. Makes it a constant rule to prefer obscure and diminutive tribes of animals.
Now has a servant whom he has taught to skin birds, etc.
Lists four barrels of specimens he is sending.
Gives future route. He looks forward to the western coast of South America.
News of family and friends after skipping June letter: Osmaston and the Foxes, five weeks in London, the Langtons in Shropshire, Fanny Biddulph and daughter, R. W. Darwin, and Charles Hughes.
Wishes CD well on his trip to General Juan Manuel Rosas. CD is to send word when he wants a boat; there is no hurry, for there is plenty of work for the sounders. He envies CD’s travels.
The [Megatherium] fossils were extremely interesting and were shown at the Geological Section of the BAAS meeting at Cambridge [1833].
The plants delight him; will work them out with W. J. Hooker.
CD should send every fossil he can find; minute insects will be nearly all new. Delighted with descriptions of the few animals alluded to.
Informs JSH that a Spanish friend has offered him a cargo of bones. If they arrive, he has arranged with Edward Lumb to forward them to JSH. [Forwarded to JSH with 244.]