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| 1. |
NOTES ON THE CAPE VULTURE COLONY AT POTBERG, BREDASDORP |
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Ostrich,
Volume 52,
Issue 1,
1981,
Page 1-8
A.F. Boshoff,
M.H. Currie,
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摘要:
Boshoff, A. F. & Currie, M. H. 1981. Notes on the Cape Vulture colony at Potberg, Bredasdorp.Ostrich52:1-8.
ISSN:0030-6525
DOI:10.1080/00306525.1981.9633575
出版商:Taylor & Francis Group
年代:1981
数据来源: Taylor
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| 2. |
NOTICES |
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Ostrich,
Volume 52,
Issue 1,
1981,
Page 8-8
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ISSN:0030-6525
DOI:10.1080/00306525.1981.9633576
出版商:Taylor & Francis Group
年代:1981
数据来源: Taylor
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| 3. |
SEXINGEUPLECTESSPECIES BY WING-LENGTH |
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Ostrich,
Volume 52,
Issue 1,
1981,
Page 9-16
A.J. F. K. Craig,
A.J. Manson,
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摘要:
Craig, A. J. F. K. & Manson, A. J. 1981. SexingEuplectesspecies by wing-length.Ostrich52:9-16. Wing-length data for severalEuplectesspecies were collected in the course of a ringing study. Plotting the data on probability paper separates the different components of the population for each species, and provides mean values for their wing-lenghts. Comparison with measurements of birds of known age and sex that this is a reliable method of distinguishing sex and age classes in this genus.
ISSN:0030-6525
DOI:10.1080/00306525.1981.9633577
出版商:Taylor & Francis Group
年代:1981
数据来源: Taylor
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| 4. |
Letter to the Editor |
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Ostrich,
Volume 52,
Issue 1,
1981,
Page 16-16
G.R. McLachlan,
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ISSN:0030-6525
DOI:10.1080/00306525.1981.9633578
出版商:Taylor & Francis Group
年代:1981
数据来源: Taylor
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| 5. |
ROSEATE TERN BREEDING BIOLOGY AND FACTORS RESPONSIBLE FOR LOW CHICK PRODUCTION IN ALGOA BAY, SOUTH AFRICA |
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Ostrich,
Volume 52,
Issue 1,
1981,
Page 17-24
R.M. Randall,
B.M. Randall,
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摘要:
Randall, R. M. & Randall, B. M. 1981. Roseate Tern breeding biology and factors responsible for low chick production in Algoa Bay, South Africa.Ostrich52:17-24.
ISSN:0030-6525
DOI:10.1080/00306525.1981.9633579
出版商:Taylor & Francis Group
年代:1981
数据来源: Taylor
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| 6. |
ECOLOGY AND BEHAVIOUR OF THE GYMNOGENE |
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Ostrich,
Volume 52,
Issue 1,
1981,
Page 25-35
ThomasL. Thurow,
HalL. Black,
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摘要:
Thurow, T. L. & Black, H. L. 1981. Ecology and behaviour of the Gymnogene.Ostrich52:25-35.
ISSN:0030-6525
DOI:10.1080/00306525.1981.9633580
出版商:Taylor & Francis Group
年代:1981
数据来源: Taylor
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| 7. |
ASPECTS OF INCUBATION IN OSTRICHES |
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Ostrich,
Volume 52,
Issue 1,
1981,
Page 36-43
B.C. R. Bertram,
A.E. Burger,
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摘要:
Bertram, B. C. R. & Burger, A. E. 1981. Aspects of incubation in Ostriches.Ostrich52:36-43.
ISSN:0030-6525
DOI:10.1080/00306525.1981.9633581
出版商:Taylor & Francis Group
年代:1981
数据来源: Taylor
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| 8. |
TWENTY-SECOND RINGING REPORT FOR SOUTHERN AFRICA |
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Ostrich,
Volume 52,
Issue 1,
1981,
Page 44-53
P.D. Morant,
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摘要:
Morant, P. D. 1981. Twenty-second Ringing Report for southern Africa.Ostrich52:44-53.
ISSN:0030-6525
DOI:10.1080/00306525.1981.9633582
出版商:Taylor & Francis Group
年代:1981
数据来源: Taylor
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| 9. |
SHORT NOTES |
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Ostrich,
Volume 52,
Issue 1,
1981,
Page 54-64
Joanna Burger,
Michael Gochfeld,
C.J. Stutterheim,
IreneM. Stutterheim,
JohnJ. Tucker,
J.C. Sinclair,
B.D. Colahan,
A. Craig,
RichardL. Bruggers,
AliA. Murshid,
John Miskell,
H.T. Laycock,
B.L. Penzhorn,
A.J. Tree,
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ISSN:0030-6525
DOI:10.1080/00306525.1981.9633583
出版商:Taylor & Francis Group
年代:1981
数据来源: Taylor
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| 10. |
EDITORIAL |
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Ostrich,
Volume 52,
Issue 1,
1981,
Page 65-65
Gordon Maclean,
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ISSN:0030-6525
DOI:10.1080/00306525.1981.9633584
出版商:Taylor & Francis Group
年代:1981
数据来源: Taylor
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Volume 52 issue 1