Habits of ducks when sleeping on water.
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Habits of ducks when sleeping on water.
AJ, a collector, would like a few lines from CD and an autographed photograph.
Tells of shooting wood-pigeons that had in their crops acorns that did not grow locally.
[Fragment of letter glued to 2197.]
Pigeons in Egypt alight on trees rather than on the mud hovels of the natives [see Variation 1: 181].
[Two fragments glued to 2196.]
Prepared to think world infinitely old, but not that life originated with a single cell. Questions whether geological evidence supports gradual progress in organisation. HW thought scientific opinion during Vestiges debate was against this hypothesis. Argues that presence of same senses in lower animals and vertebrates does not imply descent; assumes resemblance is due to living in same world and thus having organs for the same purposes. Wants CD to know how others may see these questions.
Thanks CD for the Origin. WW is not yet a convert but there is so much "of thought and of fact" in what CD has written that "it is not to be contradicted without careful selection of the ground and manner of the dissent".
Notes by HCW on the Origin dealing especially with divergence and convergence. Believes there is some natural tendency to converge into groups in opposition to divergence generated by natural selection.
Sends a copy of his Ventriculidae [of the Chalk (1848)]. This group, he feels, is well represented by CD’s plate of graduating species [Origin, ch. 4].
Agassiz denounces Origin as "atheistical";
AG is currently reviewing it [in Am. J. Sci. 2d ser. 29 (1860): 153–84].
Jeffries Wyman praises it, though not a convert.
American edition of Origin. AG’s assessment of the book’s weak and strong points. Suggests Jeffries Wyman would be a useful source of facts and hints for CD.
On the Origin. Before expressing his disagreements, CJFB praises CD’s labour, patience, fairness, and other qualities which make the work "one of the most important that has ever appeared in Natural History". [See 2690.]
It is not true that all the fossil cave bears are of the same species.
Lists land birds of Galapagos and discusses their distribution on mainland of S. America.
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".
Discusses phases of climate.
Describes fossil mammals discovered by Auguste Bravard in South America.
Has had argument with Bishop of Oxford [Samuel Wilberforce] about CD’s book [Origin].
Discusses review in Annals and Magazine of Natural History. Guesses that T. V. Wollaston is the author.
Discusses evidence of shells on Madeira.
Comments on paper by Wallace ["On the zoological geography of the Malay Archipelago", J. Proc. Linn. Soc. Lond. (Zool.) 4 (1860): 172–84].
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.
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.
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.
Reports catching a landrail on board ship.
Encloses drawings of insects caught at sea.
W&N have not yet received the German edition of the Origin.
Recommend French–English and French dictionaries.