Detailed notes on secondary sexual differences in various species of birds and mammals.
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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.
Detailed notes on secondary sexual differences in various species of birds and mammals.
Has found EB’s MS most interesting and valuable. Fully half the facts were new to him; will probably use some.
Gives his opinion on a business transaction involving WED and the Southampton bank.
American publishers will not wait for woodcuts, so asks Murray to have a copy of the reprint sent to Asa Gray. Will call soon to talk about Für Darwin and to hear about sale of latest edition of Origin
Sexual preference in insects;
structures for seizing females;
coloration.
Doubts whether CD can make much of a case from insects in support of sexual selection.
Blushing in boys blind from birth. Has got information from R. H. Blair, the principal of a college for the blind.