RECORD: Darwin, C. R. n.d. Ch 4 / Tetrao saliceti = subalpina is the analogue of our Red Grouse. CUL-DAR45.110. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 10.2022. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library William Huxley Darwin. The volume CUL-DAR45 contains notes for Natural selection chap. 4 'Variation under nature'.
[110]
Ch. 4
Tetrao saliceti = subalpina is the analogue of our Red Grouse — does not know refer me to Temminck in Gallinacees for S. range — think in Switzerland.— (Gould)
The common Sparrow of Rotterdam differs in size from ours.— At Marseilles they differ at least many specimens in being slightly paler coloured.—
Under Chapt 8 cases of migratory Birds slightly different.
Thrush of Hebrides Egg different. MacGillivray. — Bechstein (?) distinguishes migratory Thrush of Germany.
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 25 October, 2022