His impression is that male rats outnumber females. Males are pugnacious and polygamous. Gives details of the inheritance of colour in a colony he kept.
Showing 1–2 of 2 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.
His impression is that male rats outnumber females. Males are pugnacious and polygamous. Gives details of the inheritance of colour in a colony he kept.
Sends CD his book [Naturalist on the China Sea (1868)].