From Edward Blyth 8 January [1856]
Summary
Encloses "notes for Mr. D" [see 1818] and a memorandum on the wild cattle of southern India [see 1819].
Breeds of silky fowl of China and Malaya. Black-skinned fowl.
Doubts any breed of canary has siskin blood; all remain true to their type.
Wild canary and finch hybrids.
Hybrids between one- and two-humped camels.
Does not regard zebra markings on asses as an indication of interbreeding but as one of the many instances of markings in the young which more or less disappear in the adult.
Crossing of Coracias species at the edges of their ranges.
Regional variations and intergrading between species of pigeons.
Regards the differences in Treron as specific [see Natural selection, p. 115 n. 1].
Gives other instances of representative species or races differing only in certain details of colouring.
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | 8 Jan [1856] |
Classmark: | DAR 98: A110–13, A117–21 |
Letter no: | DCP-LETT-1817 |
Matches: 13 hits
- … vols. Leiden. Bonaparte, Charles Lucien. 1850–7. Conspectus generum avium. 2 vols. Leiden. …
- … London: John Van Voorst. Gould, John. 1850–83. The birds of Asia. 7 vols. London. Gray, …
- … supplement was completed in 1869. J. Gould 1850–83 . By January 1856, seven parts of this …
- … 9, pt 1: 620–4. Chesney, Francis Rawdon. 1850. The expedition for the survey of the rivers …
- … 17, pt 2: 3–13, 681–96. Hutton, Thomas. 1850. The chronology of creation; or, geology and …
- … but has ablack capped head. Bonaparte 1850–7 , 1: 514–15, describes Chrysomitris …
- … Hutton 1846 , pp. 162–8. In Chesney 1850 , 1: 582–4, Francis Rawdon Chesney described …
- … is figured as the frontispiece of Hutton 1850 . This work is in the Darwin Library–CUL and …
- … al . 1827–35, 8, facing p. 232. J. Gould 1850–83 , 7: pl. 28, which figures ‘ Pucrasia …
- … the authorised version’ (p. 173). Chesney 1850 , 1: 82. Aldrovandi 1599–1603. CD recorded …
- … c . 22 March 1856] and n. 2. Chesney 1850 , 1: 731–2: ‘Description of the bird called … “ …
- … 1779 , 1: 229–30. All these references are to the first volume of Chesney 1850 . The last …
- … reference to Cervus elaphus is in Chesney 1850 , 1, appendix 3, p. 728. The seven volumes …
From Edward Blyth 1 October 1868
Summary
Gives CD a reference to one of his papers ["Remarks on the modes of variation of nearly affined species or races of birds", J. Asiat. Soc. Bengal 19 (1850): 221–9]
and discusses moulting in birds.
Quotes instance of an action by an elephant that apparently displays considerable intelligence.
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | 1 Oct 1868 |
Classmark: | DAR 160: 223 |
Letter no: | DCP-LETT-6406 |
From Edward Blyth 4 October 1868
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | 4 Oct 1868 |
Classmark: | DAR 84.1: 100–2 |
Letter no: | DCP-LETT-6409 |
From Edward Blyth [22 September 1855]
Summary
Gives extract from a letter from Capt. R. Tickell: rabbits are not bred by the Burmese; common European and Chinese geese are bred but have probably only recently been introduced.
EB gives references to works illustrating the dog-like instinct of N. American wolves.
Discusses reason and instinct; ascribes both to man and animals. Comments on various instincts, e. g. homing, migratory, parental, constructive, and defensive. Reasoning in animals; cattle learning to overcome fear of passing trains.
Hybrid sterility as an indication of distinct species. Interbreeding as an indication of common parentage.
Enlarges upon details given by J. C. Prichard [in The natural history of man (1843)].
Adaptation of the two-humped camel to cold climates. Camel hybrids.
Doubts that domestic fowl or fancy pigeons have ever reverted to the wild.
Feral horses and cattle of S. America.
Believes the "creole pullets" to be a case of inaccurate description.
Variations in skulls between species of wild boar.
Pigs are so prolific that the species might be expected to cross.
Milk production of cows and goats.
Sheep and goats of lower Bengal.
Indian breeds of horses.
Variation in Asiatic elephants.
Spread of American tropical and subtropical plants in the East.
EB distinguishes between races and artificially-produced breeds.
[CD’s notes are an abstract of this memorandum.]
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | [22 Sept 1855] |
Classmark: | DAR 98: A85–A92 |
Letter no: | DCP-LETT-1755 |
Matches: 5 hits
- … Sciences of Philadelphia 2d ser. 2 (1850–4): 75–9. Westgarth, William. 1848. Australia …
- … Bengal n.s. 15: 135–70. Hutton, Thomas. 1850. The chronology of creation; or, geology and …
- … Journal 45: 49–61. Townsend, John Kirk. 1850. On the giant wolf of North America. – Lupus …
- … Magazine 70 (1851): 669–80. Townsend 1850 . Blyth left a gap in his letter for the species …
- … bactrianus is the frontispiece of Hutton 1850 . This work is in the Darwin Library–CUL and …
From Edward Blyth 23 February 1856
Summary
Opposition to EB within the Asiatic Society.
Possibility of establishment of a zoological garden at Calcutta.
Has seen Gallus varius alive for the first time.
Will procure domestic pigeons for CD; could CD pay for them by returning hardy creatures, such as macaws and marmosets, which EB can sell for a high price in India?
Does not recall his authority for genealogy of the asses of Oman. If a genuine wild ass exists EB believes it will be in south Arabia.
Infertility of Irish and Devon red deer.
Details of an unusual species of wild dog.
Fertility of canine hybrids. General tendency toward hybrid sterility.
Has skins of hybrid Coracias and the parent species.
Wide-ranging species; skua found in Europe and Australia, but not in the tropics.
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | 23 Feb 1856 |
Classmark: | DAR 98: A128–A132 |
Letter no: | DCP-LETT-1832 |
From Edward Blyth 26 February 1856
Summary
There is a possibility of establishment of a Government Museum at Calcutta, with which the Asiatic Society Museum would be merged. EB would like the curatorship but fears other possible applicants. Asks CD to represent him to W. H. Sykes.
Discusses the ancients’ awareness of various cats as deduced from the etymology of their names.
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | 26 Feb 1856 |
Classmark: | DAR 98: A126–A127 |
Letter no: | DCP-LETT-1833 |
From Edward Blyth [c. 22 March 1856]
Summary
Gives references to works on fowls and pigeons.
Observations on Gallinaceae.
Musk ox skull from southern England is additional evidence for Agassiz’s glacial period. Owen is mistaken in calling it a buffalo.
EB describes the buffalo proper.
Will send domestic pigeon specimens.
Believes pigeons were not bred in India before the Mohammedan conquest. Describes Indian breeds.
Believes the ass is an African rather than an Asian production. Discusses various species of ass and their distribution.
Wild horned cattle on borders of Pilibhit and Shahjahanpur.
[Notes received by CD on 6 May 1856.]
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | [c. 22 Mar 1856] |
Classmark: | DAR 98: 133–9 |
Letter no: | DCP-LETT-1845 |
From Edward Blyth 20 November 1868
Summary
Describes his tour of the Netherlands. Reports on some of the specimens he saw on his trip.
Discusses the coloration of hair in aged monkey
and sexual differences in bird species.
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | 20 Nov 1868 |
Classmark: | DAR 83: 149, DAR 84.1: 137 |
Letter no: | DCP-LETT-6469 |
Matches: 1 hit
- … of ornithology as a scientific discipline: 1760–1850. Baltimore and London: Johns Hopkins …
From Edward Blyth 7 April 1863
Summary
Has seen some curious hybrid ducks and geese of Bartlett’s. Bartlett will do experiments suggested by CD when he has time.
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | 7 Apr 1863 |
Classmark: | DAR 160: 205 |
Letter no: | DCP-LETT-4078 |
Matches: 1 hit
- … of persons who have died since the year 1850. By Frederick Boase. 3 vols. and supplement ( …
From Edward Blyth 13 [December] 1866
Summary
Gives CD reference to case of the saiga, an antelope, fearless of man.
Reports observations by New Zealander who has seen heaps of pebbles presumably voided by Dinornis.
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | 13 [Dec] 1866 |
Classmark: | DAR 160: 207 |
Letter no: | DCP-LETT-4975 |
Matches: 1 hit
- … of persons who have died since the year 1850. By Frederick Boase. 3 vols. and supplement ( …
From Edward Blyth [30 September or 7 October 1855]
Summary
Origin of domestic varieties. EB ascribes "abnormal" variations to man’s propagation of casual monstrosities; believes "normal" variations, e.g. European races of cattle, are a consequence of man’s selecting the choicest specimens. Gives examples of "abnormal" variations; they give rise to features that have no counterpart among possible wild progenitors. Divides domestic animals into those whose origin is known and those whose origin is unknown. Considers that the wild progenitors of nearly all domestic birds are known. Fowls and pigeons show many varieties but if propagated abnormalities are ignored each group can be seen to be variations of a single species, the ancestors of which can be recognised without difficulty. Discusses varieties and ancestry of the domestic fowl. Variation in the wild; the ruff shows exceptional variability; other species of birds show variability in size of individuals. Remarks that markings sometimes vary on different sides of the same animal. Comments on the want of regularity in leaf and petal patterns of some plants. Discusses domestic varieties of reindeer and camels. Origin of humped cattle. Reports the rapid spread of a snail in lower Bengal that was introduced as a single pair five or six years previously.
[CD’s notes are an abstract of part of this memorandum. Memorandum originally enclosed with 1760.]
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | [30 Sept or 7 Oct] 1855 |
Classmark: | DAR 98: A25–A36 |
Letter no: | DCP-LETT-1761 |
From Edward Blyth [22 October 1855]
Summary
Gives references to William Allen’s narrative of the Niger expedition [William Allen and T. R. H. Thompson , A narrative of the expedition sent by Her Majesty’s Government to the river Niger in 1841 (1848)]: common fowl returning to wildness, details of domestic sheep, ducks, and white fowl.
Range of the fallow deer; its affinity to the Barbary stag.
Natural propensity of donkeys for arid desert.
Indian donkeys often have zebra markings on the legs.
Believes the common domestic cat of India is indigenous.
Occurrence of cultivated plants from Europe in India; success of cultivation. Ancient history of cultivated plants.
[CD’s notes are an abstract of this memorandum and indicate that it was originally 20 pages long.]
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | [22 Oct 1855] |
Classmark: | DAR 98: A93–A98 |
Letter no: | DCP-LETT-1811 |
Matches: 1 hit
- … see Correspondence vol. 3. In November 1850, Fraser had been appointed consul at Whydah, …
From Edward Blyth [1–8 October 1855]
Summary
Notes on Lyell’s Principles, vol. 2.
EB does not believe in connecting links between genera; there is no tendency to gradation between groups of animals.
Does not believe shortage of food can directly produce any heritable effect on size.
Comments on significance of variations discussed by Lyell. Variation in dentition and coloration.
Behaviour of elephants and monkeys.
When varieties are crossed EB considers that the form of the offspring, whether intermediate or like one or other of the parents, depends upon how nearly related the parents are.
Thinks that in the struggle for existence hybrids, and varieties generally, must be expected to give way to the "beautiful & minute adaptation" of the pure types.
Colours of Indian birds.
Vitality of seeds.
Variation among palms.
Fauna of Malaysia and New Zealand. Ranges of bird species.
[Memorandum originally enclosed with 1760.]
Author: | Edward Blyth |
Addressee: | Charles Robert Darwin |
Date: | [1–8 Oct 1855] |
Classmark: | DAR 98: A37–A50 |
Letter no: | DCP-LETT-1762 |
Matches: 1 hit
- … Library–CUL and was annotated by CD. Cumming 1850, 1: 194–6. Francis Thomas McDougall had …
letter | (13) |
Darwin, C. R. | (13) |
Blyth, Edward | (13) |
Darwin, C. R. | (13) |
Syms Covington
Summary
When Charles Darwin embarked on the Beagle voyage in 1831, Syms Covington was ‘fiddler & boy to Poop-cabin’. Covington kept an illustrated journal of his observations and experiences on the voyage, noting wildlife, landscapes, buildings and people and,…
Matches: 1 hits
- … Covington still assisted Darwin in his work: in 1850 he sent a box of barnacles to London , some …
Have you read the one about....
Summary
... the atheistical cats, or the old fogies in Cambridge? We've suggested a few - some funny, some serious - but all letters you can read here.
Matches: 1 hits
- … ... the atheistical cats, or the old fogies in Cambridge? We've suggested a few - some funny, some …
What is an experiment?
Summary
Darwin is not usually regarded as an experimenter, but rather as an astute observer and a grand theorist. His early career seems to confirm this. He began with detailed note-taking, collecting and cataloguing on the Beagle, and edited a descriptive zoology…
Matches: 1 hits
- … the best observers’ ( letter to C. H. L. Woodd , 4 March 1850 ). He made the point more …
Darwin’s study of the Cirripedia
Summary
Darwin’s work on barnacles, conducted between 1846 and 1854, has long posed problems for historians. Coming between his transmutation notebooks and the Origin of species, it has frequently been interpreted as a digression from Darwin’s species work. Yet…
Matches: 1 hits
- … occasions in his correspondence with Hooker. On 13 June [1850] , for example, Darwin wrote: …
Darwin and Fatherhood
Summary
Charles Darwin married Emma Wedgwood in 1839 and over the next seventeen years the couple had ten children. It is often assumed that Darwin was an exceptional Victorian father. But how extraordinary was he? The Correspondence Project allows an unusually…
Matches: 1 hits
- … state of indecision’ (Darwin to W. D. Fox, 10 October [1850] ) as he and Emma tried to choose …
Scientific Practice
Summary
Specialism|Experiment|Microscopes|Collecting|Theory Letter writing is often seen as a part of scientific communication, rather than as integral to knowledge making. This section shows how correspondence could help to shape the practice of science, from…
Darwin in letters, 1851-1855: Death of a daughter
Summary
The letters from these years reveal the main preoccupations of Darwin’s life with a new intensity. The period opens with a family tragedy in the death of Darwin’s oldest and favourite daughter, Anne, and it shows how, weary and mourning his dead child,…
Matches: 1 hits
- … when he first wrote out his species essay in full. In 1850, he had written to Hooker ( …
Darwin’s reading notebooks
Summary
In April 1838, Darwin began recording the titles of books he had read and the books he wished to read in Notebook C (Notebooks, pp. 319–28). In 1839, these lists were copied and continued in separate notebooks. The first of these reading notebooks (DAR 119…
Matches: 26 hits
- … Memoirs of Plumer Ward by Hon Phipps [E. Phipps 1850] L d . Harveys Memoirs [Hervey 1848] …
- … & will lend me— Pickering Races of Man [Pickering 1850]. (has a good chapter). …
- … Collins R.A. [Collins 1848] Phases of Faith [Newman 1850] Burnetts Hist. of own time …
- … Miss. Fennimore Cooper. Rural Scenes in N.A [Cooper 1850] G. Cummings South African Huntsmans …
- … Dana’s Geology. U.S. Expedition [J. D. Dana 1849] 1850 March Forbes Cystideæ & …
- … [Harvey 1849] —— Agassiz Lake Superior [Agassiz 1850] Nov. Memoirs of Pal. Soc [ …
- … 12. Sedgwicks Discourse on Study of Univers [Sedgwick 1850] 28 Steenstrup on …
- … Feb. 3 d . Hutchinson on Dog-breaking [Hutchinson 1850] 27. Chambers. Sanatory Reform [Anon …
- … 5. Collin’s Autobiography [?Collins 1848]. good 1850 . Jan 15 th Lives of …
- … March 16 th . Newman Phases of Faith [Newman 1850] excellent —— Lord Cloncurry Memoirs …
- … 1846] May 20 G. Cumming S. African Hunter [Cumming 1850] goodish July 1 st . …
- … Sept 12 th . B. Franklins life by Sparks [Sparks ed. 1850] very good Oct 3 Martineau …
- … Podrome de Paleantologie stratigraphique [Orbigny 1850–2] 24 fr: 3. vols. The Vegetation of …
- … Danicorum Mammalium Domesticorum by Prof. Benddz [Bendz 1850]— Plates very expensive Coll. of …
- … Anat. der Wirbellosen Thiere. 1848 [K. T. E. von Siebold 1850].— [DAR *128: 180] …
- … Botany, Horticulture, Floriculture and Natural Science ] (1850? 1851?) must positively be read …
- … to aid me on skeletons Knox Races of Mankind [R. Knox 1850] a curious Book. (Blyth). in …
- … of the Horticultural Society of London ]. Vol I. to V. (1850) VI & VII May 27 th . …
- … [Agassiz 1835] —— 30 Bairds Entomostraca [Baird 1850] May 22 d . Madras Journal of …
- … 1853. Jan. 27 th Life of D r . Coombe [Combe 1850]. good Feb. 6. Letters of Ray …
- … Histoire du Pommier, Poirier, Pêcher [Duval 1852, 1849, 1850] —— 27 th . Hist. Nat. Gen. de …
- … Sept. 4. Nunn’s Shipwreck in the Favorite [Nunn 1850] —— 16 Pepys Diary. Vol 1. 2. 3 d …
- … Facultes Interieurs des animaux invertebres [Macquart 1850]. —— 8 th Gosse Naturalist …
- … 1854] —— Johnston Physical Atlas [A. K. Johnston 1850]. March 28 th Sebastian …
- … [DAR 128: 13] Aug. 20 Weber der Taubenfreund 1850 [Weber 1850] Sept. 1 st . Puvis …
- … [Veith 1856].— 3 d Knox Races of Man.— 1850 [R. Knox 1850] 7. Willughby by Ray …
Darwin in letters, 1847-1850: Microscopes and barnacles
Summary
Darwin's study of barnacles, begun in 1844, took him eight years to complete. The correspondence reveals how his interest in a species found during the Beagle voyage developed into an investigation of the comparative anatomy of other cirripedes and…
Darwin and the Church
Summary
The story of Charles Darwin’s involvement with the church is one that is told far too rarely. It shows another side of the man who is more often remembered for his personal struggles with faith, or for his role in large-scale controversies over the…
Matches: 1 hits
- … (Moore 1985; letter to J. S. Henslow, 17 January [1850] and n. 6; and letter to J. B. Innes, …
Living and fossil cirripedia
Summary
Darwin published four volumes on barnacles, the crustacean sub-class Cirripedia, between 1851 and 1854, two on living species and two on fossil species. Written for a specialist audience, they are among the most challenging and least read of Darwin’s works…
Matches: 6 hits
- … 1853 . Preparing for publication Until 1850, Darwin had probably expected the Ray …
- … I have not yet thought’, Darwin told Bowerbank in January 1850, ‘ your mentioning the Palæont. Soc. …
- … was accepted by the Palaeontographical Society by February 1850 , and in the end, Darwin was …
- … many parcels I have no doubt they wd aid me’. By April 1850, he reported to Steenstrup that he had ‘ …
- … and after requiring late changes by Sowerby in September 1850, told him, ‘ I hope to God I have now …
- … the first fossil volume approached completion in September 1850, Darwin had reported on his progress …
Suggested reading
Summary
Contemporary writing Anon., The English matron: A practical manual for young wives, (London, 1846). Anon., The English gentlewoman: A practical manual for young ladies on their entrance to society, (Third edition, London, 1846). Becker, L. E.…
Matches: 3 hits
Scientific Networks
Summary
Friendship|Mentors|Class|Gender In its broadest sense, a scientific network is a set of connections between people, places, and things that channel the communication of knowledge, and that substantially determine both its intellectual form and content,…
Barnacles
Summary
Sources|Discussion Questions|Experiment Darwin and barnacles Darwin’s interest in Cirripedia, a class of marine arthropods, was first piqued by the discovery of an odd burrowing barnacle, which he later named “Mr. Arthrobalanus," while he was…
Matches: 1 hits
- … Letter 1370 —Darwin to Syms Covington, 23 Nov 1850 In this letter, Darwin thanks his …
People featured in the Dutch photograph album
Summary
Here is a list of people that appeared in the photograph album Darwin received for his birthday on 12 February 1877 from scientific admirers in the Netherlands. Many thanks to Hester Loeff for identifying and researching them. No. …
Darwin in letters, 1882: Nothing too great or too small
Summary
In 1882, Darwin reached his 74th year Earthworms had been published the previous October, and for the first time in decades he was not working on another book. He remained active in botanical research, however. Building on his recent studies in plant…
Matches: 1 hits
- … myself on you’ ( letter to Wilhelm Dunker, 3 March [1850] ). In the mid-1850s, Darwin was …
People featured in the Dutch photograph album
Summary
List of people appearing in the photograph album Darwin received from scientific admirers in the Netherlands for his birthday on 12 February 1877. We are grateful to Hester Loeff for providing this list and for permission to make her research available.…
1.3 Thomas Herbert Maguire, lithograph
Summary
< Back to Introduction This striking portrait of Darwin, dating from 1849, belonged to a series of about sixty lithographic portraits of naturalists and other scientists drawn by Thomas Herbert Maguire. They were successively commissioned over a…
Leonard Darwin born
Summary
The Darwins' eighth child and fourth son, Leonard, is born
Matches: 1 hits
- … The Darwins' eighth child and fourth son, Leonard, is born …
Darwin’s observations on his children
Summary
Charles Darwin’s observations on the development of his children, began the research that culminated in his book The Expression of the emotions in man and animals, published in 1872, and his article ‘A biographical sketch of an infant’, published in Mind…