CD thanks JJW for the mine of information his last "ten!" letters contain. Comments on sexual display of pheasants and colour preferences of pigeons.
Asks about hens that pair earliest in spring and about possible existence of unpaired birds.
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The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
CD thanks JJW for the mine of information his last "ten!" letters contain. Comments on sexual display of pheasants and colour preferences of pigeons.
Asks about hens that pair earliest in spring and about possible existence of unpaired birds.
Glad to hear about colours of Hylobates.
Cannot find any statement about which digits in man are most subject to syndactylism in Isidore Geoffroy [Saint-Hilaire]’s Histoire des anomalies [1832–7].
Asks questions concerned with seasonal and sexual changes in plumage of various bird species.
Does male woodpecker share in incubation?
MTM did not write Gardeners’ Chronicle review of Variation [(1868): 184].
Encloses letters supporting a project [Botanical Congress?] to promote horticulture, and hopes CD will reconsider giving his support.