Published: 1983-01-01

Front Matter

Front Matter

Anonymous Anonymous
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Artikler

Winning with warts? A threat posture suggests a function for caruncles in Ross's Geese

M Robert McLandress

5-9

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Bigamous behaviour of captive Cape Teal

Paul Stolen, Frank McKinney

10-13

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Pursuit flights of Mallard and Gadwall under different environmental conditions

Juan A Amat

14-19

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Feeding habits of whistling ducks in the Calabozo Ricefields, Venezuela, during the non-reproductive period

Iris Bruzual, Iris Bruzual

20-26

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The role of fish in the selection of lakes by nonpiscivorous ducks: Mallard, Teal and Goldeneye

Mats O G Eriksson

27-32

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The effects on birds of land drainage improvements in the North Kent Marshes

Gwyn Williams, Andrew Henderson, Lucy Goldsmith, Andrew Spreadborough

33-47

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Interaction between wildfowl and recreation at Llangorse Lake and Talybont Reservoir, South Wales

C H Tuite, Myrfyn Owen, David Paynter

48-63

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Numbers, distribution and behaviour of Pink-footed Geese in Lancashire

W D Forshaw

64-76

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The numbers of Greenland Barnacle Geese in Britain and Ireland

M A Ogilvie

77-88

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September and January counts as a measure of changes in south Swedish Mallard populations

Leif Nilsson

89-98

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The number and daily activity of the Egyptian Goose in Queen Elizabeth National Park, Uganda

E L Edroma, J Jumbe

99-104

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Moulting eiders in eastern Scotland

L H Campbell, H Milne

105-107

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Wing moult, body measurements and condition indices of Spur-winged Geese

S A Halse, David M Skead

108-114

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Growth and moult progression of White-winged Scoter ducklings

Patrick W Brown, Leigh H Fredrickson

115-119

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Annual variation in the reproductive performance of Goldeneyes

Sven Fredga, Hilary Dow

120-126

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Probable Garganey on St. Paul and Amsterdam Islands, Indian Ocean

W R P Bourne, A C F David, C Jouanin

127-129

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An isolated population of small Canada Geese on Kaliktagik Island, Alaska

Martha A Hatch, Martha A Hatch

130-136

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Sexual differences in migration and winter quarters of ducks ringed in the Netherlands

A C Perdeck, C Clason

137-143

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Water vapour conductance of wildfowl eggs and incubator humidity

N A French, R G Board

144-152

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Mortality of the northern geese in captivity

Nigella Hillgarth, Janet Kear, Katherine Horky

153-162

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Numbers, age and sex of Greylag and Pink-footed Geese shot at Loch Leven National Nature Reserve, 1966-1981

Gordon Wright, Hugh Boyd

163-170

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Reports

Numbers of swans and ducks in Britain, 1981 - 1982

D.G. Salmon

171

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Ringing by the Wildfowl Trust, 1982

M.A. Ogilvie

172

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Numbers of geese in Britain and Ireland, 1982 - 1983

M.A. Ogilvie

173

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Wildfowl Trust avicultura! report, 1982

Anonymous anonymous

174-175

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Publications, 1982, by or with the assistance of Wildfowl Trust and facilities

Anonymous anonymous

176

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