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Weir, J. J. in correspondent 
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From:
Charles Robert Darwin
To:
John Jenner Weir
Date:
31 July [1872]
Source of text:
DAR 148: 330
Summary:

Thanks for new case.

Not very well.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
John Jenner Weir
Date:
5 June 1868
Source of text:
DAR 148: 317; Duke University, Rubenstein Rare Book and Manuscript Library (RL.10387)
Summary:

Sorry JJW cannot visit.

Will go to sea-side for five weeks at end of July.

Does Vidua have double annual moult? [See Descent 2: 181.]

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
John Jenner Weir
Date:
1 Sept 1868
Source of text:
DAR 148: 319
Summary:

Invites JJW to visit Down. Will try to get A. R. Wallace and H. W. Bates also.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
John Jenner Weir
Date:
17 Oct 1868
Source of text:
DAR 148: 320
Summary:

Enjoyed JJW’s visit.

Interested in changes in plumage of pheasants.

Still at work on sexual selection in birds.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
John Jenner Weir
Date:
22 May 1873
Source of text:
Bernard Quaritch (dealers) (2003, 2007)
Summary:

Has no doubt he will find JJW’s address interesting.

Thinks same spot for nesting might prove attractive to birds, though they had had no intercommunication.

Contributor:
Darwin Correspondence Project
From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
6 July 1875
Source of text:
DAR 181: 85
Summary:

Yellow flowers occurring on a purple Cytisus grafted onto a yellow stock.

Contributor:
Darwin Correspondence Project
From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
7 July 1875
Source of text:
DAR 181: 86
Summary:

Yellow and purple flowers occur on plant grafted with Cytisus purpureus, but only on separate racemes. Only yellow blooms seed.

Contributor:
Darwin Correspondence Project
From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
9 July 1875
Source of text:
DAR 181: 87
Summary:

Sends CD some of the Cytisus, which has produced yellow flowers on a purple graft.

Contributor:
Darwin Correspondence Project
From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
27 Dec 1881
Source of text:
DAR 148: 467
Summary:

Discusses mule’s resemblance to parents.

Contributor:
Darwin Correspondence Project
From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
[before 30 May 1868]
Source of text:
DAR 181: 73
Summary:

Reversion of tamed animals to wild behaviour.

Contributor:
Darwin Correspondence Project
From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
[after 27 Feb] 1868
Source of text:
DAR 84.1: 77–80
Summary:

Trusts his paper ["Apterous Lepidoptera" (1867), printed for the West Kent Natural History, Microscopical, and Photographic Society] showed that he is thoroughly a disciple of CD.

Cites evidence that birds undoubtedly distinguish colours. [see Descent 2: 110.]

Contributor:
Darwin Correspondence Project
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From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
[before 5] Mar 1868
Source of text:
DAR 82: A109–12
Summary:

Does not think females give preference to any males. Coloration, pugnacity; cases of use of colour in struggle for existence. [see Descent 1: 395.]

Contributor:
Darwin Correspondence Project
thumbnail
From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
7 Mar 1868
Source of text:
DAR 86: A21–4
Summary:

Various facts about birds: pairing, finding new mates, protective coloration, polygamy, sexual differences.

Contributor:
Darwin Correspondence Project
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From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
11 Mar 1868
Source of text:
DAR 84.1: 53–6
Summary:

Courtship of goldfinches. Male display. [See Descent 2: 95.]

Contributor:
Darwin Correspondence Project
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From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
16 Mar 1868
Source of text:
DAR 84.1: 57–60
Summary:

Sexual selection of pigeons, ducks;

polygamous birds.

Contributor:
Darwin Correspondence Project
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From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
23 Mar 1868
Source of text:
DAR 84.1: 61–4
Summary:

Relates a variety of facts about sexual selection in birds. [See Descent 2: 104–5.]

Contributor:
Darwin Correspondence Project
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From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
24 Mar 1868
Source of text:
DAR 84.1: 65–8
Summary:

Experiments to test Wallace’s theory that brightly coloured caterpillars are rejected by birds. [See Descent 1: 417.]

Contributor:
Darwin Correspondence Project
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From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
[26] Mar 1868
Source of text:
DAR 86: C5–9
Summary:

Proportions of sexes in birds as reported by bird-catchers.

Contributor:
Darwin Correspondence Project
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From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
5 Apr 1868
Source of text:
DAR 181: 74
Summary:

George Rolleston’s son was born with a scar on his knee exactly where GR cut himself with a knife years before his marriage. Gives several other examples of inherited mutilation.

Contributor:
Darwin Correspondence Project
From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
20 Apr 1868
Source of text:
DAR 181: 76
Summary:

Instinct in birds; nest-building.

Inheritance of acquired characters.

Contributor:
Darwin Correspondence Project