From Thomas W. Wood 14 June 1870
221 Stanhope Street, | Hampstead Road N.W.
June 14th 1870.
Sir,
I hope you will excuse the liberty I take in writing to you, but, having consulted with my friend Mr Bates,1 he has told me that you would take an interest in the facts I wish to communicate.
The letter to the Field enclosed will speak for itself & although I feel convinced of the truth of your theory of the origin of Species I think that such a fact as that mentioned about the Argus cannot be explained by it, but seems to point to (& almost to prove) the existence of a great artistic power.2 The diagram was badly printed, so I have touched it up a little & can get you the block if you would like to make use of it in your forthcoming volume, in which as I understand from Mr Bates, you have alluded to my discovery of the disguise assumed by the Orangetip butterfly when at rest.3 Have you seen it in nature? If not allow me to advise you to search along the hedgerows at dusk on the little white flowers, as I am sure you would be delighted to see the absolute perfection of the imitation of the flower by the butterfly. The season, however, for both flower & butterfly will soon be over, May being the best time.
May I also be allowed to call your attention to my article on “the courtship of birds” in the Student for April in which you will find some peculiarities of the males illustrated by a coloured picture & woodcuts.4
I have the honour to remain | Sir, | Your obedient servant, | T. W. Wood.
Charles Darwin Esq. F.R.S. &c. &c.
Footnotes
Bibliography
Descent: The descent of man, and selection in relation to sex. By Charles Darwin. 2 vols. London: John Murray. 1871.
Wood, Thomas W. 1870. The courtship of birds. Student and Intellectual Observer 5 (1870–1): 113–25.
Summary
Orange-tip butterfly at rest imitates a flower.
The argus pheasant cannot be explained by natural selection.
Letter details
- Letter no.
- DCP-LETT-7229
- From
- Thomas William Wood
- To
- Charles Robert Darwin
- Sent from
- London, Hampstead Rd
- Source of text
- DAR 181: 147
- Physical description
- ALS 4pp
Please cite as
Darwin Correspondence Project, “Letter no. 7229,” accessed on 1 May 2024, https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-7229.xml
Also published in The Correspondence of Charles Darwin, vol. 18