 | 1861 - Страниц: 716
...color, habite, and even structure, that Mr. Darwin declares: Altogether, at least a score of pigeon* might be chosen, which, if shown to an ornithologist,...and he were told that they were wild birds, would certamly, I think, be ranked by him as well-defined species. Moreover, I do not believe that any ornithologist... | |
 | 1860 - Страниц: 982
...varieties of domesticated plants or animals often differ more widely than do the individuals of distinct species in a wild state : and even in nature the individuals...ornithologist, and he were told that they were wild birds, Avould certainly be ranked by him as well denned species. Moreover, I do not believe that any ornithologist... | |
 | Nicholas Patrick Wiseman - 1860 - Страниц: 594
...certain breeds, the males and females have come to differ to a slight degree from each other. "Altogether at least a score of pigeons might be chosen, which...were told that they were wild birds, would certainly, I think, be ranked by him as well-defined species. Moreover, 1 do not believe that any ornithologist... | |
 | 1860 - Страниц: 512
...breeds, the males and females have come to olifter to a slight degree from each other." " Altogether at least a score of pigeons might be chosen, which...were told that they were wild birds, would certainly, I think, be ranked by him as well-defined species. Moreover, I do not believe that any ornithologist... | |
 | robert scott burn - 1861 - Страниц: 738
...skeleton, the number of vertebrae, shape and size of the eggs, &c., in so much, our author thinks, that at least a score of pigeons might be chosen,...were told that they were wild birds, would certainly be ranked by him as well-defined species. Yet all these, it seems to be admitted 011 all hands, are... | |
 | Charles Darwin - 1861 - Страниц: 470
...certain breeds, the males and females have come to differ to a slight degree from each other. Altogether at least a score of pigeons might be chosen, which...were told that they were wild birds, would certainly, I think, be ranked by him as well-defined species. Moreover, I do not believe that any ornithologist... | |
 | 1861 - Страниц: 824
...breeds, the males and females have come to differ to a slight degree from each other. " Altogether, at least a score of pigeons might be chosen, which,...were told that they were wild birds, would certainly, I think, be ranked by him as well-defined species. Moreover, I do not believe that any ornithologist... | |
 | Charles Darwin - 1864 - Страниц: 472
...the 1 males and females have come to differ to ft slight. tlf^rreo fi"onrcaeh-otfacrT^" ~~ Altogether at least a score of pigeons might be chosen, which...were told that they were wild birds, would certainly, I think, be ranked by him as well-defined species. Moreover, I do not believe that any ornithologist... | |
 | Edmund Yates - 1867 - Страниц: 826
...broad beak. Mr. Darwin, in the interests of science, became a pigeon-fancier. He states that altogether at least a score of pigeons might be chosen which,...were told that they were wild birds, would certainly be ranked by him as well-defined species. Nevertheless Mr. Darwin argues, great as is the difference... | |
 | John Scoffern - 1870 - Страниц: 524
...entailing a corresponding variation in the number of the ribs. 'Altogether,' concludes Mr. Darwin, 'at least a score of pigeons might be chosen, which...were told that they were wild birds, would certainly, I think, be ranked by him as well-defined species. Moreover, I do not believe any ornithologist would... | |
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Altogether at least a score of pigeons might be chosen, which, if shown to an ornithologist, and he were told that they were wild birds, would certainly be ranked by him as well-defined species. 
