Lists land birds of Galapagos and discusses their distribution on mainland of S. America.
Showing 61–80 of 282 items
Lists land birds of Galapagos and discusses their distribution on mainland of S. America.
Suggests references in Journal of researches 2d ed. in response to a query about the antiquity of man. Perplexed about S. S. Haldeman and Haldeman 1843–4. Glad to hear about A. C. Ramsay. Has received letter from H. G. Bronn.
Urges JDH to work his essays into a book.
CD’s historical sketch ends with JDH’s introductory essay to Flora Tasmaniae.
Sends directions for JSH’s journey to Bromley and Down.
Informs CD that Sylvicola aureola may be a distinct species but is a close ally of S. aestiva of N. and S. America and perhaps only a "climatic variety".
Huxley’s Royal Institution lecture on Origin [10 Feb 1860, Not. Proc. R. Inst. G. B. 3 (1858–62): 195–200] an "entire failure" as an exposition of CD’s doctrine.
R. I. Murchison very civil.
CD counts Lyell among the converted.
Questions how natural selection can explain why some cells remain simple and others are modified into highly complex structures.
Reports on the spread in Ceylon of a recently introduced plant.
Comments on W. H. Harvey’s article on a monstrous Begonia [Gard. Chron. 18 Feb 1860].
Is astonished at being attacked for not allowing great and abrupt variations under nature. More evidence needed to make CD admit that forms have often changed "by saltum".
Too ill to go to club.
Believes the British and Norwegian species of red grouse are merely strongly marked varieties of the same species.
Writes of the effect of importing a few brace of a wilder breed of grouse into Argyleshire and of their change in territory since 1846.
His explanation of game becoming "wilder": he thinks it is due to a difference in their enemies – man replacing hawks leads to flight replacing cowering.
Pleased ACR likes Origin. Every geological believer is most important. A long, stiff battle is ahead for the new doctrine.
Applauds JDH’s reply [25 Feb 1860] to W. H. Harvey in Gardeners’ Chronicle.
Asks JDH for some Goodenia.
Suggests Daniel Oliver try to cross Mimosa, noted for sterility.
Returns paper by Asa Gray [? "Review of Darwin’s theory", Am. J. Sci. 2d ser. 29 (1860): 153–84].
Greatly admires Origin.
Can follow effects of natural selection in Carex, but when CD brings millions of years into play, he is like Church which demands faith. FB cannot believe in divinity of Christ, resurrection, or miracles.
CD’s list of fifteen converts. His opinions on opponents and supporters.
Responds to JL’s comments on effect of natural selection on grouse or reindeer.
Asks if dirt adheres to feet of water-birds.
Reports catching a landrail on board ship.
Encloses drawings of insects caught at sea.
Lyell and CD would urge JDH to make his essays into a book, but see he has embarked on a huge project with G. Bentham [Genera plantarum, 3 vols. (1862–83)].
Asks if JP can send criticism of Origin.
JDH coming to Down. Huxley will be invited.