| 11. |
CORY'S SHEARWATERPROCELLARIA DIOMEDEABREEDING IN THE AZORES |
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Ibis,
Volume 106,
Issue 1,
1964,
Page 123-125
Gillian E. Mallett,
Lisette J. Coghlan,
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PDF (210KB)
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ISSN:0019-1019
DOI:10.1111/j.1474-919X.1964.tb03688.x
出版商:Blackwell Publishing Ltd
年代:1964
数据来源: WILEY
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| 12. |
THE NUMBERS AND DISTRIBUTION OF THE AFRICAN FISH EAGLEHALIAËTUS VOCIFERON THE EASTERN SHORES OF LAKE ALBERT |
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Ibis,
Volume 106,
Issue 1,
1964,
Page 125-129
J. Green,
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PDF (271KB)
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摘要:
SummaryThe numbers ofHaliaëtus ‐vociferon the eastern shores of Lake Albert were counted during September and October 1962. It is estimated that 167 eagles occupied 209 kilometres of shoreline. The local distribution of the eagle is governed by three main factors: the availability of perches, the shallowness of the water, and the proximity of a native fishing village. The amount of fish taken by these eagles is estimated to be under 0·4% of the weight taken by the native fisheries operating from the eastern shores of the l
ISSN:0019-1019
DOI:10.1111/j.1474-919X.1964.tb03689.x
出版商:Blackwell Publishing Ltd
年代:1964
数据来源: WILEY
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| 13. |
RECENT ORNITHOLOGICAL PUBLICATIONS |
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Ibis,
Volume 106,
Issue 1,
1964,
Page 129-138
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PDF (761KB)
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ISSN:0019-1019
DOI:10.1111/j.1474-919X.1964.tb03690.x
出版商:Blackwell Publishing Ltd
年代:1964
数据来源: WILEY
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| 14. |
BRITISH ORNITHOLOGISTS‘ UNION |
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Ibis,
Volume 106,
Issue 1,
1964,
Page 139-140
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PDF (190KB)
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ISSN:0019-1019
DOI:10.1111/j.1474-919X.1964.tb03691.x
出版商:Blackwell Publishing Ltd
年代:1964
数据来源: WILEY
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| 15. |
CURRENT NOTES AND NOTICES |
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Ibis,
Volume 106,
Issue 1,
1964,
Page 140-143
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PDF (381KB)
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ISSN:0019-1019
DOI:10.1111/j.1474-919X.1964.tb03692.x
出版商:Blackwell Publishing Ltd
年代:1964
数据来源: WILEY
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首页
Volume 106 issue 1