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From J. J. Weir [before 28 April] 1868
Summary
Proportion of sexes in chaffinches.
Pugnacity of blackbirds and robins.
Harrison Weir reports up to nine eggs in starling nests.
Newspaper report of a sheep born with its owner’s brand.
| Author: | John Jenner Weir |
| Addressee: | Charles Robert Darwin |
| Date: | [before 28 Apr] 1868 |
| Classmark: | DAR 86: C1–2, DAR 84.1: 73–4 |
| Letter no: | DCP-LETT-6078 |
From A. R. Wallace 28 April [1868]
Summary
Various topics related to sexual selection: sexual differences, sexual preferences, coloration.
| Author: | Alfred Russel Wallace |
| Addressee: | Charles Robert Darwin |
| Date: | 28 Apr [1868] |
| Classmark: | DAR 84.1: 120–4 |
| Letter no: | DCP-LETT-6144 |
From J. J. Weir 28 April – 4 May 1868
Summary
Observations on root-climbers. Variegated and arborescent varieties of Hedera.
[CD’s notes are for his reply, 6165.]
| Author: | John Jenner Weir |
| Addressee: | Charles Robert Darwin |
| Date: | 28 Apr – 4 May 1868 |
| Classmark: | DAR 181: 77 |
| Letter no: | DCP-LETT-6145 |
Author
| Weir, J. J. | (2) |
| Wallace, A. R. | (1) |
Addressee
| Darwin, C. R. | (3) |
Correspondent
| Darwin, C. R. | (3) |
| Weir, J. J. | (2) |
| Wallace, A. R. | (1) |
