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BTO Research Reports
99 to 1

This page lists the British Trust for Ornithology research reports 99 to 1.


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Breeding Bird Survey

Conservation advice notes

Research notes

Research Reports
- 692 to 600
- 599 to 500
- 499 to 400
- 399 to 300
- 299 to 200
- 199 to 100
- 99 to 1



For more information about the British Trust for Ornithology (BTO) and to buy books and other items see the:

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An Analysis Of The Occurrence Of Rare Birds In Britain In Relation To Weather

A, Austin, N.A. Clark, J.J.D. Greenwood, M.M. Rehfisch

Research report 99

British Trust for Ornithology

1993

46 page report.

book cover


No report identified

BTO Research Report 98

British Trust for Ornithology

book cover

The Status And Ecology Of The St. Helena Wirebird

Neil McCulloch

Research report 97

British Trust for Ornithology

1992

89 page report.

book cover


Dispersion of waterfowl on the Mersey in relation to their prey

S.J. Holloway, M.M. Rehfisch, N.A. Clark

Research report 96

British Trust for Ornithology

1992

213 page report.

book cover


A Case Study Of The Impacts Of Pipeline Construction On Bird Distribution In The Duddon Estuary

S. Warbrick, P. Burton, P. & N.A. Clark

Research report 95

British Trust for Ornithology

1992

103 page report.

book cover


No report identified

BTO Research Report 94

British Trust for Ornithology

book cover

No report identified

BTO Research Report 93

British Trust for Ornithology

book cover

Waders On Swansea Bay: Past Trends And Present Usage

S. Warbrick, R.J. Howells, & N.A. Clark

Research report 92

British Trust for Ornithology

1992

124 page report.

book cover


No report identified

BTO Research Report 91

British Trust for Ornithology

book cover

No report identified

BTO Research Report 90

British Trust for Ornithology

book cover

The Roosting Behaviour Of Waders And Wildfowl In Cardiff Bay

Toomer, D.K. & Clark, N.A.

Research report 89

British Trust for Ornithology

1992

46 page report.

book cover


Local Regional, National And International Importance Of The Wader Populations Of The Dee Estuary And At Point Of Ayr, Clwyd

Research report 88

British Trust for Ornithology

1992

34 page report.

book cover


Winter Bird Survey Of The Proposed Route Of The Lackenby-Picton Overhead Transmission Lines

Donald, P.F.

Research report 87

British Trust for Ornithology

1992

35 page report.

book cover


Habitat Utilisation By Dunlin On British Estuaries

McCulloch, N. & Clark, N.A.

Research report 86

British Trust for Ornithology

1992

171 page report.

book cover


Surveys Project Feasibility Study

Evans, A.D.

Research report 85

British Trust for Ornithology

1991

16 page report.

book cover


A Historical Review Of The Bird Populations Of Cardiff Bay

Donald, P.F.

Research report 84

British Trust for Ornithology

1991

87 page report.

book cover


The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 2. Distribution And Movement Studies July 1990 - May 1991

Donald, P.F. & Clark, N.A.

Research report 83

British Trust for Ornithology

1991

225 page report.

book cover


Ecological Assessment Of Impact Of Road Construction On Merlin Falco Columbarius And Hen Harrier Circus Cyaneus In Perthshire

Bell, D.

Research report 82

British Trust for Ornithology

1991

20 page report.

book cover


The Impact Of The Severn Oil Spill Of February 1991 On The Populations And Distributions Of Waterfowl

Rehfisch, M.M., Warbrick, S., Clark, N.A., Langston, R.H.W. & Delany, S.

Research report 81

British Trust for Ornithology

1991

141 page report.

book cover


Population Processes In Some British Seed-Eating Birds

Crick, H.Q.P., Donald, P.F. & Greenwood, J.J.D.

Research report 80

British Trust for Ornithology

1991

146 page report.

book cover


No report identified

BTO Research Report 79

British Trust for Ornithology

book cover

Distribution Studies Of Waders And Shelduck On The Severn Estuary With Reference To Sediment Mobility

Warbrick, S., Clark, N.A. & Donald, P.F.

Research report 78

British Trust for Ornithology

1981

182 page report.

book cover


Waterfowl Distribution And Diet On The Mersey Estuary And Adjacent Areas

Rehfisch, M.M., Sim, J., Clark, N.A., Donald, P.F. & Warbrick, S.

Research report 77

British Trust for Ornithology

1991

212 page report.

book cover


Trends In The Breeding Performance Of Golden Plover In Britain

Crick, H.Q.P.

Research report 76

British Trust for Ornithology

1991

34 page report.

book cover


The ornithological implications of power line construction on Teeside

Research report 75

British Trust for Ornithology

1991

111 page report.

book cover


The Roosting Behaviour Of Waders And Wildfowl In Cardiff Bay

Donald, P.F. & Clark, N.A.

Research report 74

British Trust for Ornithology

1991

39 page report.

book cover


The Importance Of The Wyre Estuary For Bird Populations In Relation To The Proposed Wyre Barrage

Woolfall, S.J.

Research report 73

British Trust for Ornithology

1991

50 page report.

book cover


No report identified

BTO Research Report 72

British Trust for Ornithology

book cover

A Guide To Birds Of Estuaries Enquiry Counting Procedure During The L982/83 To L988/89 Period, And Recommendations For The Future

Kirby, J.S.

Research report 71

British Trust for Ornithology

1991

136 page report.

book cover


Agricultural Practices And Their Effects On Lapwings

Tucker, G.M., Hudson R.W. & Fuller, R.J.

Research report 70

British Trust for Ornithology

1990

72 page report.

book cover


The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 1. Distribution And Movement Studies November L989 To May L990

Evans, J., Clark, N. & Donald, P.F.

Research report 69

British Trust for Ornithology

1990

156 page report.

book cover


Final Report On The BTO/BASF Garden Bird Survey

Muirhead, L.B.

Research report 68

British Trust for Ornithology

1990

17 page report.

book cover


A Review Of The Use Of Computers By Bird Clubs

Sneary, M.V.

Research report 67

British Trust for Ornithology

1990

114 page report.

book cover


The Day And Night Distributions Of Waterfowl On The Mersey And Adjacent Areas

Clark, N.A., Donald, P.F., Mawdesley, T.M. & Waters, R.J.

Research report 66

British Trust for Ornithology

1990

152 page report.

book cover


No report identified

BTO Research Report 65

British Trust for Ornithology

book cover

Bird Mortality Following The Mersey Oil Spill, August l990

Evans, J.

Research report 64

British Trust for Ornithology

1990

36 page report.

book cover


Condition And Age Structure Of Bird Populations On The Mersey

Clark, N.A., Evans, J. & Lochhead, D.

Research report 63

British Trust for Ornithology

1990

50 page report.

book cover


The Impact Of The Mersey Oil Spill Of August L989 On The Populations And Distribution Of Waterfowl

Clark, N.A., Donald, P.F., Mawdesley, T.M. & Waters, R.J.

Research report 62

British Trust for Ornithology

1990

107 page report.

book cover


The Impact Of Noise And Artificial Light On Waterfowl Behaviour

Hill, D.

Research report 61

British Trust for Ornithology

1990

20 page report.

book cover


Monitoring Requirements For Detecting Tidal Barrage Induced Changes To Estuary Bird Populations

Davenport, T., Jeffers, J.N.R., North, P.M., Clark, N.A., Langston, R. & Prys-Jones, R.P.

Research report 60

British Trust for Ornithology

1990

218 page report.

book cover


The Effects Of Organic Inputs To Estuaries On Overwintering Bird Populations And Communities

Green, P.T., Hill, D.A. & Clark, N.A.

Research report 59

British Trust for Ornithology

1990

166 page report.

book cover


The Conservation Of Migratory Birds In The Western Palearctic-African Flyway. Review On The Importance Of Losses Incurred To Migratory Birds During Migration

Tucker, G.M, McCulloch, M.N. & Baillie, S.R.

Research report 58

British Trust for Ornithology

1990

398 page report.

book cover


Population Trends In British Barn Owls, Tyto Alba, And Tawny Owls, Strix Aluco, In Relation To Environmental Change

Percival, S.M.

Research report 57

British Trust for Ornithology

1990

129 page report.

book cover


The Wintering Wader And Wildfowl Populations Of Strangford Lough

Langston, R.

Research report 56

British Trust for Ornithology

1990

104 page report.

book cover


The Abundance And Distribution Of Wildfowl And Waders On The Carmarthen Bay

Prys-Jones, R.P. & Davis, P.E.

Research report 55

British Trust for Ornithology

1990

41 page report.

book cover


Waterfowl Migration And Distribution In NW Estuaries. Volume 1: Text And Tables

Clark, N.A., Kirby, J.S., Langston, R.H.W., Donald, P., Mawdesley, T.A. & Evans, J.

Research report 54

British Trust for Ornithology

1990

500 page report.

book cover


Birds In European Gardens In The Winter And Spring Of 1988-89

Thompson, P.S. & Greenwood, J.J.D.

Research report 53

British Trust for Ornithology

1990

102 page report.

book cover


Indices For Waterbird Populations

Underhill, L.G.

Research report 52

British Trust for Ornithology

1990

53 page report.

book cover


Distribution Studies Of Waders And Shelduck In The Severn Estuary

Clark, N.A.

Research report 51

British Trust for Ornithology

1990

112 page report.

book cover


Distribution Of Breeding Birds In Bradfield Woods, Suffolk In Relation To Coppice Management

Fuller, R.J., Ray, C.M. & Henderson, A.C.B.

Research report 50

British Trust for Ornithology

1990

48 page report.

book cover


A Review Of Raptor Population Monitoring

Crick, H.Q.P., Baillie, S.R. & Percival, S.M.

Research report 49

British Trust for Ornithology

1990

72 page report.

book cover


Implications Of A ‘Greenhouse Climate' For British Birds

Hudson, R.

Research report 47

British Trust for Ornithology

1990

26 page report.

book cover


No report identified

BTO Research Report 46

British Trust for Ornithology

book cover

The Abundance And Distribution Of Wildfowl And Waders On The Cleddau Milford Haven

Prys-Jones, R.P.

Research report 45

British Trust for Ornithology

1990

118 page report.

book cover


Poole Bridge Replacement Environmental Impact Assessment: Ornithological Studies

Ward, R.M.

Research report 44

British Trust for Ornithology

1989

194 page report.

book cover


The Abundance And Distribution Of Wildfowl And Waders On The Burry Inlet

Prys-Jones, R.P., Howells, R.J. & Kirby, J.S.

Research report 43

British Trust for Ornithology

1989

90 page report.

book cover


The Effects Of Collisions With Overhead Lines On British Birds: An Analysis Of Ringing Recoveries

Rose, P.M. & Baillie, S.R.

Research report 42

British Trust for Ornithology

1989

227 page report.

book cover


No report identified

BTO Research Report 41

British Trust for Ornithology

book cover

Wader Migration And Distribution In South West Estuaries. Also Wader Migration And Distribution In South West Estuaries

Clark, N.A.

Research report 40

British Trust for Ornithology

1989

277 page report.

book cover


Habitat And Related Changes To British Ornithological Sites Between l975-l985

Hudson, R.

Research report 39

British Trust for Ornithology

1989

46 page report.

book cover


The Role Of The Uists As A Late Spring Staging Post For Some Nearctic-Breeding Waders

Prys-Jones, R.P., Kirby, J.S. & Evans, A.

Research report 38

British Trust for Ornithology

1988

32 page report.

book cover


An Ornithological Survey Of The Killingholme Area

Shepherd, I.G & Rose, P.M.

Research report 37

British Trust for Ornithology

1988

283 page report.

book cover


A Survey Of The Wintering Birds In The Fawley Area

Rose, P.M.

Research report 36

British Trust for Ornithology

1988

185 page report.

book cover


No report identified

BTO Research Report 35

British Trust for Ornithology

book cover

A Small-Scale Study Of The Comparative Use Of Herbicide-Treated And Untreated Headlands By Birds In Winter

Tucker, G.

Research report 34

British Trust for Ornithology

1988

25 page report.

book cover


No report identified

BTO Research Report 33

British Trust for Ornithology

book cover

No report identified

BTO Research Report 32

British Trust for Ornithology

book cover

An Ornithological Survey Of The Fawley Area

Phillips, B.N.

Research report 31

British Trust for Ornithology

1988

123 page report.

book cover


The ‘New Atlas' Pilot Fieldwork

Gibbons, D.W.

Research report 30

British Trust for Ornithology

1988

57 page report.

book cover


Farmland Habitat Features And Birds

Lack, P.C.

Research report 29

British Trust for Ornithology

1988

13 page report.

book cover


Breeding Population Estimates For Selected Bird Species In ITE Sample Squares

Hudson, R.

Research report 28

British Trust for Ornithology

1988

15 page report.

book cover


The Seasonal Use Of Gardens By Birds With Special Reference To Supplementary Feeding

Thompson, P.S.

Research report 27

British Trust for Ornithology

1987

120 page report.

book cover


Summary Statistics For Waders On United Kingdom Estuaries, 1981/82 To 1985/86. Part 1: England. Part 2: Scotland. Part 3: Wales. Part 4: Northern Ireland

Prys-Jones R.P. & Kirby, J.S.

Research report 26

British Trust for Ornithology

1987

400 page report.

book cover


The Ornithological Significance Of Flint Marshes And Mudflats To Wildfowl And Waders

Kirby, J.S.

Research report 25

British Trust for Ornithology

1987

42 page report.

book cover


The Ornithological Significance Of The Mostyn Docks Area Of The Dee Estuary To Wildfowl And Waders

Kirby, J.S.

Research report 24

British Trust for Ornithology

1987

41 page report.

book cover


Long-Term Trends In Breeding Success Of Some British Birds

O'Connor, R.J. & Pearman, D.N.

Research report 23

British Trust for Ornithology

1987

138 page report.

book cover


Ecological Effects Of Man's Activities On Waders

Moser, M.E.

Research report 22

British Trust for Ornithology

1986

12 page report.

book cover


An Evaluation Of The Constant Effort Sites Scheme

Baillie, S.R., Green, R.E., Boddy, M. & Buckland S.T.

Research report 21

British Trust for Ornithology

1986

103 page report.

book cover


No report identified

BTO Research Report 20

British Trust for Ornithology

book cover

Cold Weather Movements Of Waterfowl And Waders: An Analysis Of Ringing Recoveries

Baillie, S.R., Clark, N.A. & Ogilvie, M.A.

Research report 19

British Trust for Ornithology

1986

269 page report.

book cover


The Effects On Songbirds Of Leaving Cereal Crop Headlands Unsprayed

Cracknell, G.S.

Research report 18

British Trust for Ornithology

1986

66 page report.

book cover


Population Estimates Of Birds Wintering In Britain And Ireland

Lack, P.

Research report 17

British Trust for Ornithology

1985

52 page report.

book cover


The Distribution And Feeding Behaviour Of Breeding Songbirds On Cereal Farmland At Manydown Farm, Hampshire, In 1984

Fuller, R.J.

Research report 16

British Trust for Ornithology

1984

51 page report.

book cover


A Re-Evaluation Of The Aims And Methods Of The Common Birds Census

O'Connor, R.J. & Fuller, R.J.

Research report 15

British Trust for Ornithology

1984

157 page report.

book cover


Solway Firth Shorebird Survey, 1982-1984

Moser, M.

Research report 14

British Trust for Ornithology

1984

173 page report.

book cover


Population Estimates For British Breeding Birds

Hudson, R.W. & Marchant, J.H.

Research report 13

British Trust for Ornithology

1984

94 page report.

book cover


Monitoring Farmland Birds In Britain: Composition And Representativeness Of Common Birds Census Samples

Fuller, R.J., Marchant, J.H. & Morgan, R.A.

Research report 12

British Trust for Ornithology

1984

47 page report.

book cover


The Movements Of Migratory Birds In Periods Of Severe Cold Weather

Baillie, S.R.

Research report 11

British Trust for Ornithology

1984

66 page report.

book cover


An Assessment Of The Importance Of The Eden Estuary And The Firth Of Tay For Non-Breeding Populations Of Waders

Moser, M.E.

Research report 10

British Trust for Ornithology

1983

17 page report.

book cover


Breeding Birds And Woodland Management In Some Lincolnshire Limewoods

Fuller, R.J. & Taylor, K.

Research report 9

British Trust for Ornithology

1983

25 page report.

book cover


The Effects Of Severe Winter Weather On British Bird Populations

O'Connor, R.J., Cawthorne, A. & Mead, C.J.

Research report 8

British Trust for Ornithology

1982

53 page report.

book cover


Breeding Seasons Of Some British Waders

Morgan, R.A.

Research report 7

British Trust for Ornithology

1982

55 page report.

book cover


The Possible Impact Of Wind Power Generators On Flying Birds

Mead, C.J.

Research report 6

British Trust for Ornithology

1982

16 page report.

book cover


Population Level And Nesting Biology Of The Stock Dove Columba Oenas In Great Britain, 1930-1980

O'Connor, R.J. & Mead, C.J.

Research report 5

British Trust for Ornithology

1981

47 page report.

book cover


A Field Validation Of Some Common Birds Census Techniques

O'Connor, R.J. & Marchant, J.H.

Research report 4

British Trust for Ornithology

1981

260 page report.

book cover


Oil Pollution Mortality Of British And Irish Seabirds During The Winter Of 1980-81 Analysed By Colony Of Origin And Age At Death

Mead, C.J.

Research report 3

British Trust for Ornithology

1981

41 page report.

book cover


Ringing Recoveries Of Medway Waders

C.J. Mead

Research report 2

British Trust for Ornithology

1981

26 page report.

book cover


No report identified

BTO Research Report 1

British Trust for Ornithology

book cover



Last updated August 2013