Informs CD of the effects of certain salts and other chemicals on animals.
Comments on CD’s results with Drosera. Suggests some experiments.
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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.
Informs CD of the effects of certain salts and other chemicals on animals.
Comments on CD’s results with Drosera. Suggests some experiments.
Wonders whether CD has any idea how the cuckoo manages to match its eggs to those of its host; believes it possible that the diet of the nestling cuckoo, which varies with its host, may affect its behaviour and the colour of its eggs.
Has discussed with E. E. Klein about the purchase of a Hartnack microscope from Paris.