Front Matter

9

Wildfowl and other water-birds found dead in England and Wales in January-March, 1963

3

Effects of the cold winter of 1962-63 on birds of north coast of the Wash

3

W.A.G.B.I. hand-reared Mallard in the cold spell of 1962-63

5

Losses of Mute Swans in England in the winter of 1962-63

4

Deaths of wild White-fronted Geese at Slimbridge in January 1963

5

The Shelduck population of the Mersey area in summer, 1957-1963

2

Effects of a severe winter on ducks breeding in north Somerset

4

Wildfowl mortality in the Slimbridge collection during the winters of 1961-62 and 1962-63

7

The numbers and behaviour of geese in the Lothians and Berwickshire

14

Capture of moulting Canada Geese in the Beauly Firth

4

Barnacle Geese caught in Dumfriesshire in February 1963

2

Recoveries of ducks ringed in Aberdeenshire by Miss E. A. Garden

2

Wildfowl on hydro-electric reservoirs in the Scottish Highlands

6

A nesting study of Mallard in Berkeley New Decoy, Slimbridge

5

Birds at Borough Fen Decoy in 1963

5

Duck-trapping methods

3

Shelduck trapping methods

2

An automatic incubation recorder for wildfowl

3

Parental care in the Shelduck

4

Observations on the biology of the Spectacled Eider

4

Lake Rezaiyeh: a specialised summer habitat for Shelduck and Flamingos

6

Winter appraisals of annual productivity in geese and other water birds

13

A preliminary study of the breeding biology of Ross's Goose

11

The status of Ross's Goose in 1962-63

3

Extinction and the Anatidae of New Zealand

7

Age group counts of Black Brant in Izembek Bay, Alaska

2

Congenital malformation in birds bred at Slimbridge

Shelduck food supply in severe weather

Effects of recent hard winters on the Shelduck of the Ythan

The Wildfowl Trust Fifteenth Annual Report