The Bird Study book
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In our eReader you can find the full English version of the book. Read The Bird Study book Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book The Bird Study book
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Passenger Pigeons as late as 1870 were frequently seen in enormous flocks. Their numbers during the periods of migration was one of the greatest ornithological wonders of the world. Now the birds are gone. What is supposed to have been the last one died in captivity in the Zoological Park of Cin- cinnati at 2 p. m. on the afternoon of September 1, 1 91 4. Despite the generally accepted statement that these birds succumbed to the guns, snares, and nets of hunters, there is a second cause which d...oubt- less had its effect in hastening the disappearance of the species. The cutting away of vast forests where the birds were accustomed to gather and feed on mast greatly restricted their feeding range. They collected in enormous colonies for the purpose of rearing their young, and after the forests of the Northern States were so largely destroyed the birds seem to have been driven far up into Canada, quite [128] THE BIRD SUPPLY beyond their usual breeding range. Here, as Forbush suggests, the summer probably was not sufficiently long to enable them to rear their young successfully.
What to read after The Bird Study book?
You can find similar books in the "Read Also" column, or choose other free books by T Gilbert Thomas Gilbert Pearson to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
Passenger Pigeons as late as 1870 were frequently seen in enormous flocks. Their numbers during the periods of migration was one of the greatest ornithological wonders of the world. Now the birds are gone. What is supposed to have been the last one died in captivity in the Zoological Park of Cin- cinnati at 2 p. m. on the afternoon of September 1, 1 91 4. Despite the generally accepted statement that these birds succumbed to the guns, snares, and nets of hunters, there is a second cause which d...oubt- less had its effect in hastening the disappearance of the species. The cutting away of vast forests where the birds were accustomed to gather and feed on mast greatly restricted their feeding range. They collected in enormous colonies for the purpose of rearing their young, and after the forests of the Northern States were so largely destroyed the birds seem to have been driven far up into Canada, quite [128] THE BIRD SUPPLY beyond their usual breeding range. Here, as Forbush suggests, the summer probably was not sufficiently long to enable them to rear their young successfully.
What to read after The Bird Study book?
You can find similar books in the "Read Also" column, or choose other free books by T Gilbert Thomas Gilbert Pearson to read onlineMoreLess
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