Front Matter

Nesting behaviour of male and female Whistling Swans and implications of male incubation

5-27

Numbers and distribution of wild geese in The Netherlands, 1979-1984

28-34

Numerical trends, habitat use, and activity of Greylag Geese wintering in southwestern Spain

35-45

Time budget of Greater Snow Geese during the brood-rearing period

46-50

Second-brooding in semi-captive Barnacle Geese

51-54

Distribution and habitat use by Sheldgeese populations wintering in Buenos Aires province, Argentina

55-62

The numbers of Auckland Island Teal

63-70

The New Zealand Brown Teal: 1845-1985

71-87

Breeding ecology of the Mallard on a flooded area of the Warta river mouth, Poland

88-103

Sex ratios in some common British wintering ducks

104-112

Observations on a pair of Torrent Ducks

113-122

Territoriality in a river specialist: the Blue Duck

123-135

Effect of diving ducks on benthic food resources during winter in South Carolina, U.S.A

136-141

The display postures of the male Musk Duck

142-150

The daily cycle of feeding activity of the Greater Flamingo in relation to the dispersion of the prey Artemia

151-155

Behaviour patterns and their function in the Horned Screamer

156-162

Habitat use by Coots nesting in a Mediterranean wetland

163-171

The January 1986 Whooper Swan census in Britain, Ireland and Iceland

172-174

Numbers of swans and ducks in Britain, 1984-5

175

Numbers of geese in Britain and Ireland, 1985-6

176

Ringing by the Wildfowl Trust, 1985

177

Wildfowl Trust Avicultural Report, 1985

178-179

Publications, 1985, by or with the assistance of Wildfowl Trust staff and facilities.

180