Table of Contents
Front Matter
| Front Matter | |
| 67-77 |
Articles
| Population size and breeding success of Bewick's Swans wintering in Europe in 1983-4 | |
| Jan H Beekman, Sjoerd Dirksen, Teus H Slagboom | 5-12 |
| A review of Soviet research on the Lesser Snow Goose on Wrangel Island, U.S.S.R.. R | |
| M A Bousfield, Ye V Syroechkovskiy | 13-20 |
| Spring activity patterns of migrating Greenland White-fronted Geese in West Greenland | |
| A D Fox, S C Ridgill | 21-28 |
| A case of bigamy in the Canada Goose | |
| Eric Fabricius, Hugh Boyd | 29-34 |
| Visual signalling in Canada Geese for the coordination of family units | |
| Jeffrey M Black, James H, Jr Barrow | 35-41 |
| Moult-skipping by the Lesser Magellan Goose in Argentina | |
| Ronald W Summers, Susana I Martin | 42-44 |
| Studies on the population ecology and migrations of wild geese in the German Democratic Republic | |
| E Rutschke | 45-48 |
| Population dynamics of North American Light-bellied Brent Geese as determined by productivity and harvest surveys | |
| Ronald E Kirby, Thomas W Barry, Richard H Kerbes, Holliday H, III Obrecht | 49-52 |
| Time budgets of Northern Pintails wintering in the Sacramento Valley, California | |
| Michael R Miller | 53-64 |
| Foods of male Mallard, before and during moult, as determined by faecal analysis | |
| Gran Hartman | 65-71 |
| Diving by wintering Black Ducks: an assessment of atypical foraging | |
| Lynn M Brodsky, Patrick J Weatherhead | 72-76 |
| Gizzard grit in some Australian waterfowl | |
| F I Norman, R S Brown | 77-80 |
| Duck shooting in the United Kingdom | |
| John Harradine | 81-94 |
| Hunting as a key environmental parameter for the Western Palearctic duck populations | |
| Alain Tamisier | 95-103 |
| Some considerations on the social requirements of ducks in winter | |
| Alain Tamisier | 104-108 |
| Display inventory of the Blue Duck | |
| Jan L Eldridge | 109-121 |
| Protein acquisition: a possible proximate factor limiting clutch size in Wood Ducks | |
| Ronald D Drobney, Leigh H Fredrickson | 122-128 |
| Diet and size of the digestive organs of Spur-winged Geese | |
| S A Halse | 129-134 |
| Socially induced suppression of breeding plumage in the Maccoa Duck | |
| W R Siegfried | 135-137 |
| [Review of] Current research on Arctic Geese: A symposium held at Voksenasen, Oslo, 24-26 October 1983 | |
| F Mehlum, M A Ogilvie | 138-150 |
Reports
| Number of swans and ducks in Britain, 1983-84 | |
| 151 |
| Numbers of geese in Britain and Ireland, 1984-85 | |
| 152 |
| Ringing by the Wildfowl Trust, 1984 | |
| 153 |
| Wildfowl Trust avicultura! report, 1984 | |
| 154-155 |
| Publications, 1984, by or with the assistance of Wildfowl Trust staff and facilities. | |
| 156 |
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