3 Items
Page: 1
From J. J. Weir 23 March 1868
Summary
Relates a variety of facts about sexual selection in birds. [See Descent 2: 104–5.]
| Author: | John Jenner Weir |
| Addressee: | Charles Robert Darwin |
| Date: | 23 Mar 1868 |
| Classmark: | DAR 84.1: 61–4 |
| Letter no: | DCP-LETT-6041 |
From J. J. Weir 7 March 1868
Summary
Various facts about birds: pairing, finding new mates, protective coloration, polygamy, sexual differences.
| Author: | John Jenner Weir |
| Addressee: | Charles Robert Darwin |
| Date: | 7 Mar 1868 |
| Classmark: | DAR 86: A21–4 |
| Letter no: | DCP-LETT-5995 |
From J. J. Weir 16 April 1868
Summary
Describes a curious litter of rabbits.
Pairing of rooks, courtship of golden pheasant.
Behaviour of finch hybrids.
Seasonal coloration of birds; bright plumage results from sexual selection.
| Author: | John Jenner Weir |
| Addressee: | Charles Robert Darwin |
| Date: | 16 Apr 1868 |
| Classmark: | DAR 84.1: 71–2, 140, DAR 181: 75 |
| Letter no: | DCP-LETT-6125 |
