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الكتب الكتب 1 - 10 من 10 فيMIGRATION OF BIRDS. Dr. Schinz, Secretary to the Provincial Society of Zurich, has....
" MIGRATION OF BIRDS. Dr. Schinz, Secretary to the Provincial Society of Zurich, has endeavoured to discover the laws according to which the birds of Europe are distributed over our continent. The country in which the bird produces its.- young is considered... "
The Edinburgh Philosophical Journal - الصفحة 386
1825
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The Quarterly Review, المجلد 47

1832
...alluded to. The nearer we approach the poles, the more do we find the species proper to those regions, and the fewer are the foreign species which make their appearance. Greenland has not a single Inwl of passage, that is to say, none which has not been produced in that country ; Iceland has only...
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The Monthly magazine

Monthly literary register - 1823
...distributed. The country, in which the bird produces young, is considered its proper one. The nearer the Poles, the more do we find peculiar, or stationary birds, and the fewer are the foreign species that appear. Greenland has not one bird of passage : Iceland has only one, which remains during the...
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The Edinburgh Philosophical Journal, المجلد 13

1825
...endeavoured to discover the laws, according to which tlie birds of Europe are distributed ovefiftfr Continent The country in which the bird produces its...remains during winter, and leaves it in spring, for atjll more northern countries. Sweden and Norway have alreaicJy more birds of passage, and we find...
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Glasgow Mechanics' Magazine, and Annals of Philosophy, المجلد 4

1826
...interstices in a full plenum? or hew, in such a plenum, any portion of matter can be thrust from its place ? MIGRATION OF BIRDS. DR. SCHINZ, secretary to the Provincial...proportion as we advance towards the centre of Europe. In the intertropical countries no bird emigrates ; to the north they all emigrate. The propagation...
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Iron: An Illustrated Weekly Journal for Iron and Steel ..., المجلد 6

Perry Fairfax Nursey - 1827
...necessary for forming a series into a volume, folded up like a backgammon board." CORRIIPONDENCE, ETC. MIGRATION OF BIRDS. Dr. Schinz, Secretary to the Provincial...proportion as we» advance towards the Centre of Europe. In the intertropical countries no bird emigrates ; to the north they all emigrate The propagation of...
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Mechanics Magazine, المجلد 6

1827
...forming a series into a volume, folded M>¿ like a backgaumv г COItRKSl'OMDEÎJCE, ETC. MIGRATION OP BIRDS. Dr. Schinz, Secretary to the Provincial Society...proportion as we advance towards the centre of Europe. In the intertropical countries no bird emigrates ; to the north they all emigrate The propagation of...
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The Quarterly Review, المجلد 47

William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Whitwell Elwin, William Macpherson, William Smith, Sir John Murray IV, Rowland Edmund Prothero (Baron Ernle) - 1832
...alluded to. The nearer we approach the poles, the more do we find the species proper to those regions, and the fewer are the foreign species which make their...appearance. Greenland has not a single bird of passage, that is to say, none which has not been produced in that country ; Iceland has only one, which remains...
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The Quarterly Review, المجلد 47

William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Sir John Murray IV, Whitwell Elwin, William Macpherson, Sir William Smith, Rowland Edmund Prothero Baron Ernle, George Walter Prothero - 1832
...alluded to. The nearer we approach the poles, the more do we find the species proper to those regions, and the fewer are the foreign species which make their...appearance. Greenland has not a single bird of passage, that is to say, none which has not been produced in that country ; Iceland has only one, which remains...
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The Museum of Foreign Literature, Science, and Art, المجلد 21

Robert Walsh, Eliakim Littell, John Jay Smith - 1832
...approach the poles, the more do we find the species proper to those regions, and the fewer are ihe foreign species which make their appearance. Greenland has not a single bird of passage, that s to say, none which has not been produced in that country ; Iceland has only one, which remaini...
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Philosophical Magazine, المجلد 66

1825
...perhaps not be able to procure a fresh supply. — Dr. Joh. Barth. Trommsdorf. Erfurt, March 1, 1825. MIGRATION OF BIRDS. Dr. Schinz, secretary to the Provincial...proportion as we advance towards the centre of Europe. In the intertropical countries no bird emigrates ; to the north they all emigrate. The propagation...
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