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" The action of climate seems at first sight to be quite independent of the struggle for existence ; but in so far as climate chiefly acts in reducing food, it brings on the most severe struggle between the individuals, whether of the same or of distinct... "
On the Origin of Species: By Means of Natural Selection Or the Preservation ... - Стр. 44
авторы: Charles Darwin - 2007 - Страниц: 328
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On the origin of species by means of natural selection ; or, The ...

Charles Darwin - 1875 - Страниц: 458
...destruction, when we remember that ten pe'r cent, is an extraordinarily severe mortality from epidemies with man. The action of climate seems at first sight...cold, acts directly, it will be the least vigorous individuals, or those which have got least food through the advancing winter, which will sufler most....
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On the Origin of Species: By Means of Natural Selection, Or, the ...

Charles Darwin - 1883 - Страниц: 458
...estimated (chiefly from the greatly reduced numbers of nests in the spring) that the winter of 1854-5 destroyed four-fifths of the birds in my own grounds;...cold, acts directly, it will be the least vigorous individuals, or those which have got least food through the advancing winter, which will suffer most....
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Darwinism Stated by Darwin Himself: Characteristic Passages from the ...

Charles Darwin - 1884 - Страниц: 351
...the greatly reduced numbers of nests in the spring) that the winter of 1854-'55 destroyed four fifths of the birds in my own grounds ; and this is a tremendous...cold — acts directly, it will be the least vigorous individuals, or those which have got least food through the advancing winter, which will suffer most....
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The American Library of Art, Literature and Song, Том 5

1886
...estimated (chiefly from the greatly-reduced numbers of nests in the spring) that the winter of 1854-5 destroyed four-fifths of the birds in my own grounds...cold — acts directly, it will be the least vigorous individuals or those which have got least food through the advancing winter which will suffer most....
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The Classic and the Beautiful from the Literature of Three Thousand Years, Том 1

Henry Coppée - 1893
...the greatly-reduced numbers of nests in the spring) that the winter of 1854-5 destroyed four-iifths of the birds in my own grounds ; and this is a tremendous...cold — acts directly, it will be the least vigorous individuals or those which have got least food through the advancing winter which will suffer most....
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Charles Darwin's Works: The origin of species by means of natural selection ...

Charles Darwin - 1896
...estimated (chiefly from the greatly reduced numbers of nests in the spring) that the w inter of 1854-5 destroyed four-fifths of the birds in my own grounds...so far as climate chiefly acts in reducing food, it bring on the most severe struggle between the individuals, whether of the same or of distinct species,...
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The Origin of Species by Means of Natural Selection, Or, The ..., Том 1

Charles Darwin - 1896
...estimated (chiefly from the greatly reduced numbers of nests in the spring) that the winter of 1854-5 destroyed four-fifths of the birds in my own grounds...so far as climate chiefly acts in reducing food, it bring on the most severe struggle between the individuals, whether of the same or of distinct species,...
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Library of the World's Best Literature, Ancient and Modern, Том 11

Charles Dudley Warner - 1897
...estimated (chiefly from the greatly reduced numbers of nests in the spring) that the winter of 1854-5 destroyed four-fifths of the birds in my own grounds;...cold, — acts directly, it will be the least vigorous individuals, or those which have got least food through the advancing winter, which will suffer most....
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The Classic and the Beautiful from the Literature of Three Thousand Years, Том 1

Henry Coppée - 1900
...estimated (chiefly from the greatly-reduced numbers of nests in the spring) that the winter of 1854-5 destroyed four-fifths of the birds in my own grounds...cold — acts directly, it will be the least vigorous individuals or those which have got least food through the advancing winter which will suffer most....
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INTELLIGENCE IN PLANTS AND ANIMALS

THOMAS G GENTRY - 1900
...altogether independent of the Struggle for Existence; but in so far as it chiefly acts in the reduction of food, it brings on the most severe struggle between the individuals, whether of the same or different species, which subsist on the same kind of fare. Even when climate, extreme cold for example,...
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