Glad to have JJW’s opinion on nest-building. Wallace’s view [that skill is learned] is opposed to many facts.
Asks JJW about birds and their behaviour.
Wants information on the first plumage of different breeds of canaries.
Showing 1–3 of 3 items
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.
Glad to have JJW’s opinion on nest-building. Wallace’s view [that skill is learned] is opposed to many facts.
Asks JJW about birds and their behaviour.
Wants information on the first plumage of different breeds of canaries.
Thanks JSB for his information about coloured grapes, but asks that he take no further trouble.
Asks whether AMN has any specimens of British calcareous sponges that CD could forward to Haeckel, who is studying them.