To B. J. Sulivan   13 March [1871]1

Down. | Beckenham | Kent. S.E.

March 13th

My dear Sulivan

I write a line to thank you for your extremely interesting letter. I had heard vague stories to the same effect about parrots & language; but never before anything definite. I now quite believe the fact, & a very wonderful it is.2 It is, however, only carrying a good deal further the varied barks of a dog.

Again I thank you for all the trouble which you have taken & for your very interesting letter.—

We heard from my daughter today. She was very sorry to have missed you.— She is a good deal of an invalid, & being never strong cannot get over her attack of the measles.—3

I have many letters to write so no more.— My last book half killed me with fatigue.—4

Yours ever very truly | Ch. Darwin

The year is established by the relationship between this letter and the letter from B. J. Sulivan, 11 March 1871.
See letter from B. J. Sulivan, 11 March 1871 and n. 8. According to Emma Darwin’s diary (DAR 242), Henrietta Emma Darwin was ill with measles from 4 to 25 January 1871.
CD refers to Descent.

Manuscript Alterations and Comments

0.1 Beckenham] before del ‘Bromley.’
1.3 now] interl

Please cite as “DCP-LETT-7579,” in Ɛpsilon: The Charles Darwin Collection accessed on 5 June 2025, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-7579