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BTO Research Reports
199 to 100

This page lists the British Trust for Ornithology research reports 199 to 100.


BTO pages on the site

Books, Guides, Atlases

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:

BTO web site

 

No report identified

BTO Research Report 199

British Trust for Ornithology

book cover

Breeding Birds In The Wider Countryside: Their Conservation Status

Crick,H.Q.P., Baillie, S.R., Balmer, D.E., Bashford, R.I., Beaven, L.P., Dudley, C., Glue, D.E., Gregory, R.D., Marchant, J.H., Peach, W.J. And Wilson, A.M.

Research report 198

British Trust for Ornithology

1998

170 page report.

book cover


Project Barn Owl: Final Report

Toms, M.P., Crick, H.Q.P., et al

Research report 197

British Trust for Ornithology

1999

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An Analysis And Interpretation Of The Surveys Of Breeding And Winter Birds At Titley Court Farm, Herefordshire In 1997/98

Browne S.J. & Impey.A.

Research report 196

British Trust for Ornithology

1998

48 page report.

book cover


Use Of Cereal Fields By Birds. A Review In Relation To Field Margin Managements

Fuller, R.J., Vickery, J.A.

Research report 195

British Trust for Ornithology

1998

112 page report.

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Scrub Management For Conservation In Lowland England: Practices, Problems And Possibilities

Gough, S.J. & Fuller, R.J.

Research report 194

British Trust for Ornithology

1998

64 page report.

book cover


The 1997 Breeding Sawbill Survey

Armitage, M.J.S., Rehfisch, M.M. & Wernham, C.V.

Research report 193

British Trust for Ornithology

1997

50 page report.

book cover


No report identified

BTO Research Report 192

British Trust for Ornithology

book cover

A Review Of The Status And Population Trends Of Birds Species On The Short And Middle Uk Biodiversity Steering Group Lists

Burton, N.

Research report 191

British Trust for Ornithology

1997

64 page report.

book cover


Validation Of Webs Methodology - The Relationship Between Waterfowl Counts Carried Out At High And Low Tide

Musgrove, A.J.

Research report 190

British Trust for Ornithology

1997

40 page report.

book cover


No report identified

BTO Research Report 189

British Trust for Ornithology

book cover

Setting Up Monitoring And The Ringing Of Rehabilitated Birds Following The Sea Empress Oil Spill

Clark, N.A & Evans, K. L.

Research report 188

British Trust for Ornithology

1997

15 page report.

book cover


Breeding Birds In The Wider Countryside: Their Conservation Status

Crick, H.Q.P., Baillie, S.R., Balmer, D.E., Bashford, R.I., Dudley, C., Glue, D.E., Gregory, R.D., Marchant, J.H., Peach, W.J. & Wilson, A.M.

Research report 187

British Trust for Ornithology

1997

165 page report.

book cover


Survival Rates Of Rehabilitated Guillemots

Wernham, C.V., Peach, W.J. & Browne, S.

Research report 186

British Trust for Ornithology

1997

40 page report.

book cover


Population, Distribution, Movement And Survival Of Fish-Eating Birds In Britain And Ireland

Wernham, C.V., Armitage, M. Holloway, S.J., Hughes, B., Hughes, R., Kershaw, M., Madden, J.R., Marchant, J.H., Peach, W.J. & Rehfisch, M.M.

Research report 185

British Trust for Ornithology

1997

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A preliminary study of fish refuges as a means of mitigating perceived Cormorant damage to a Put and Take Fishery

Evans, K., Impey, A. & Gough, S.

Research report 184

British Trust for Ornithology

1997

book cover


The Effect Of The Cardiff Bay Barrage On Waterfowl Populations. Distribution And Movement Studies August 1996-May 1997

Burton, N.H.K., Armitage, M.J.S., Rehfisch, M.M. & Clark, N.A.

Research report 183

British Trust for Ornithology

1997

166 page report.

book cover


The Abundance And Distribution Of Waterfowl Within Milford Haven After The Sea Empress Oil Spill

Armitage, M.J.S, Burton, N.H.K. & Rehfisch, M.M.

Research report 182

British Trust for Ornithology

1997

124 page report.

book cover


Breeding Bird Survey 1995-1996

Gregory, R.D, Bashford, R.I, Balmer, D.E, Marchant, J.H, Wilson, A.M & Baillie, S.R.

Research report 181

British Trust for Ornithology

1997

"This is the second annual report of the BTO/JNCC/RSPB Breeding Bird Survey (BBS), covering the years 1995 and 1996. The report details progress since the scheme's introduction in 1994. The primary aim of the survey is to provide representative population trend indices for a range of common and widespread birds in the UK. Survey plots are based on 1xl km squares of the National Grid. Squares are chosen on the basis of a formal, stratified, random sampling design, with larger numbers of squares selected in regions with more potential volunteers. The same squares are surveyed year after year. Population indices are calculated using methods that remove the potential for sampling bias."

book cover


No report identified

BTO Research Report 180

British Trust for Ornithology

book cover

Winter Distribution And Disturbance Of Wildfowl And Waders On Findhorn Bay

Holloway, S.

Research report 179

British Trust for Ornithology

1997

136 page report.

book cover


Counting Waterfowl On Large Estuaries At Low Tide

Musgrove, A.J. & Holloway, S.J.

Research report 178

British Trust for Ornithology

1997

42 page report.

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Project Barn Owl - Evaluation Of An Annual Monitoring Programme.|Toms, M.P.

Research report 177

British Trust for Ornithology

1997

38 page report.

book cover


Opportunistic Bird Species - Enhancements For The Monitoring Of Populations

Marchant, J.H., Wilson, A.M., Chamberlain, D.E., Gregory, R.D. & Baillie, S.R.

Research report 176

British Trust for Ornithology

1997

70 page report.

book cover


Review Of Natural Avian Mortality Rates

Balmer, D.E. & Peach, W.J.

Research report 175

British Trust for Ornithology

1997

27 page report.

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The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 7. Distribution And Movement Studies August 1996 - May 1996

Burton, N.H.K., Toomer, D.K., Balmer, D.E., Rehfisch, M.M. & Clark, N.A.

Research report 174

British Trust for Ornithology

1997

136 page report.

book cover


The Abundance And Distribution Of Waterfowl Within Milford Haven After The Sea Empress Oil Spill

Armitage, M.J.S., Burton, N.H.K., Rehfisch, M.M. & Clark, N.A.

Research report 173

British Trust for Ornithology

1997

40 page report.

book cover


An Assessment Of Bird Populations In Selected Forest Plots: A Contribution To The Biodiversity Research Programme

Browne, S.J., Fuller, R.J. & Langston, R.

Research report 172

British Trust for Ornithology

1996

70 page report.

book cover


The Effects Of Pre-Harvesting Operations On Birds Nesting In Oilseed Rape Brassica Napus

Burton, N.H.K., Watts, P.N., Crick, H.Q.P. & Carter, N.

Research report 171

British Trust for Ornithology

1996

34 page report.

book cover


No report identified

BTO Research Report 170

British Trust for Ornithology

book cover

What's happening to our woodland birds (Repeat Woodland Bird Survey)

Research report 169

British Trust for Ornithology

1996

book cover


No report identified

BTO Research Report 168

British Trust for Ornithology

book cover

No report identified

BTO Research Report 167

British Trust for Ornithology

book cover

Provision of breeding bird atlas data to the Countryside Information System

Forrest,C. & Carter, N.

Research report 166

British Trust for Ornithology

1996

book cover


A Review Of Large-Scale Generic Population Monitoring Schemes In Europe

Marchant, J.H., Forrest, C. & Greenwood, J.J.D.

Research report 165

British Trust for Ornithology

1996

92 page report.

book cover


Relationships Between Grazing And Birds With Particular Reference To Sheep In The British Uplands

Fuller, R.J.

Research report 164

British Trust for Ornithology

1996

94 page report.

book cover


No report identified

BTO Research Report 163

British Trust for Ornithology

book cover

No report identified

BTO Research Report 162

British Trust for Ornithology

book cover

The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 6. Distribution And Movement Studies August 1994 - May 1995

Toomer, D.K., Balmer, D.E., Rehfisch, M.M. & Clark, N.A.

Research report 161

British Trust for Ornithology

1995

141 page report.

book cover


Estuaries, Sediments & Shorebirds. Iii. Predicting Waterfowl Densities On Intertidal Areas

Austin, G., Rehfisch, M.M., Holloway, S.J., Clark, N.A., Balmer, D.E., Yates, M.G., Clarke, R.T., Swetnam, R.D., Eastwood, J.A., Le V Dit Durell, S.E.A., West, J.R. & Goss-Custard, J.D.

Research report 160

British Trust for Ornithology

1995

122 page report.

book cover


A Review Of The Bto's Nest Record Scheme. Its Value To The Joint Nature Conservation Committee And Country Agencies, And Its Methodology

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

Research report 159

British Trust for Ornithology

1996

125 page report.

book cover


Evaluation Of Bird Monitoring Requirements For The United Kingdom's Non-Estuarine Coastline

Browne, S.J., Austin, G.E. & Rehfisch, M.M.

Research report 158

British Trust for Ornithology

1995

30 page report.

book cover


No report identified

BTO Research Report 157

British Trust for Ornithology

book cover

Estuaries, Sediments & Shorebirds. Ii. Shorebird Usage Of Intertidal Areas

Holloway, S.J., Rehfisch, M.M., Clark, N.A., Balmer, D.E., Austin, G., Yates, M.G., Swetnam, R.D., Eastwood, J.A., Clarke, R.T., Le V Dit Durell, S.E.A., Goss-Custard, J.D. & West, J.R.

Research report 156

British Trust for Ornithology

1995

270 page report.

book cover


An Evaluation Of The Waterways Bird Survey As A Monitor Of Regional And National Populations Of Waterbirds, And An Appraisal Of Its Future Role

Marchant, J.H., Langston, R. & Gregory, R.D.

Research report 155

British Trust for Ornithology

1995

book cover


The Effect Of Organic Farming Regimes On Breeding And Winter Bird Populations

Research report 154

British Trust for Ornithology

1995

220 page report.

Part 1. Summary Report And Conclusions - Fuller, R.J.

Part II. A Comparison Of Breeding And Winter Bird Populations On Organic And Conventional Farmland - Chamberlain, D.E., Wilson, J.D. & Fuller, R.J.

Part III. Habitat Selection And Breeding Success Of Skylarks - Evans, J., Wilson, J. & Browne, S.

Part IV. Invertebrate And Weed Seed Food-Sources For Birds In Organic And Conventional Farming Systems - Brooks, D., Bater, J., Jones, H. & Shah, P.A

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A Study Of The Risk Of Collision With Power Lines By Waterbirds In Winter At Shotton Steel Works, North Wales

Balmer, D.E., Henderson, I.G. & Clark, N.A.

Research report 153

British Trust for Ornithology

1995

32 page report.

book cover


No report identified

BTO Research Report 152

British Trust for Ornithology

book cover

Setting Forth Ornithological Assessment: Analysis Of The Common Birds Census Of St. Margaret's Marsh

Balmer, D.E. & Clark, N.A.

Research report 151

British Trust for Ornithology

1995

12 page report.

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Evaluation Of Bird Monitoring Requirements In National Parks

Austin, G.E. & Gregory, R.D.

Research report 150

British Trust for Ornithology

1995

52 page report.

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The Ecology Of Seed-Eating Birds In Relation To Agricultural Practices: Current Research And Future Directions

Fuller, R.J. & Wilson, J.D.

Research report 149

British Trust for Ornithology

1995

28 page report.

book cover


Population Changes Of Riparian Birds Along Rivers And Canals In The Severn-Trent Region Between 1989 And 1993

Marchant, J.H. & Gregory, R.D.

Research report 148

British Trust for Ornithology

1995

32 page report.

book cover


Changes In The Distributions Of Breeding Birds In England, Scotland And Wales: 1968-72 To 1988-91

Donald, P.F.

Research report 147

British Trust for Ornithology

1995

56 page report.

book cover


The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 5. Distribution And Movement Studies August 1993 - May 1994

Toomer, D.K., Browne, S.J. & Clark, N.A.

Research report 146

British Trust for Ornithology

1995

167 page report.

book cover


The Usage Of The Intertidal Mudflats At The Rhymney, Cardiff, By Waders And Wildfowl: 2 Supplementary Data On Upper Areas December 1993 - February 1994

Clark, N.A., Toomer, D.K. & Browne, S.J.

Research report 145

British Trust for Ornithology

1995

15 page report.

book cover


A Study Of The Risk Of Collision With Power Lines By Common Terns At Shotton Steel Works, North Wales

Henderson, I.G., Langston, R.H.W. & Clark, N.A.

Research report 144

British Trust for Ornithology

1995

34 page report.

book cover


A Case Study Of The Impacts Of Pipeline Construction On Bird Distribution In The Duddon Estuary. Part II: Post Construction, Winter 1993/94

Browne, S.J & Clark, N.A.

Research report 143

British Trust for Ornithology

1994

80 page report.

book cover


Ornithological survey for the proposed Lancaster western bypass Part II: Breeding season survey April 1994 to July 1994 and overall assessment of ornithological importance of survey sites

Austin, G.E., Clark, N.A. & Balmer, D.E.

Research report 142

British Trust for Ornithology

1995

book cover


Effects Of The M6 Motorway Widening On Gailey Heronry

Forrest, C. & Langston, R.

Research report 141

British Trust for Ornithology

1994

book cover


No report identified

BTO Research Report 140

British Trust for Ornithology

book cover

Evaluation Of Sampling Strategies For 1-Km Squares For Inclusion In The Breeding Bird Survey

Gregory, R.D. & Baillie, S.R.

Research report 139

British Trust for Ornithology

1994

72 page report.

book cover


No report identified

BTO Research Report 138

British Trust for Ornithology

book cover

The Roosting Behaviour Of Waders And Wildfowl In Cardiff Bay: Winter 1993/94

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

Research report 137

British Trust for Ornithology

1994

42 page report.

book cover


The Roosting Behaviour Of Waders And Wildfowl In Cardiff Bay: Winter 1993/94

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

Research report 136

British Trust for Ornithology

1994

42 page report.

book cover


No report identified

BTO Research Report 135

British Trust for Ornithology

book cover

Breeding Phenology Of Curlew. Analysis Of Nest Record Cards From The British Trust For Ornithology Nest Record Scheme

Austin, G.E. & Crick, H.Q.P.

Research report 134

British Trust for Ornithology

1994

22 page report.

book cover


No report identified

BTO Research Report 133

British Trust for Ornithology

book cover

A study of the effects of roads near estuaries and embankment design on shorebirds

Henderson, I.G & Clark, N.A.

Research report 132

British Trust for Ornithology

1993

book cover


The Effects Of Woodland Initiative On Bird Populations And The Bird Strike Potential At Birmingham International Airport

Forrest, C. & Carter, N.

Research report 131

British Trust for Ornithology

1993

23 page report.

book cover


No report identified

BTO Research Report 130

British Trust for Ornithology

book cover

Habitat Selection And Breeding Success On Skylarks Alauda Arvensis On Organic And Conventional Farmland

Wilson, J.D. & Browne, S.J.

Research report 129

British Trust for Ornithology

1993

48 page report.

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The Effect Of Commercial Cockling On The Numbers Of Wintering Waterfowl On The Solway Estuary

Shepherd, M. & Clark, N.A.

Research report 128

British Trust for Ornithology

1993

37 page report.

book cover


No report identified

BTO Research Report 127

British Trust for Ornithology

book cover

The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 4. Distribution And Movement Studies August 1992-May 1993

Toomer, D.K., Browne, S.J. & Clark, N.A.

Research report 126

British Trust for Ornithology

1993

186 page report.

book cover


No report identified

BTO Research Report 125

British Trust for Ornithology

book cover

The Effects Of Agricultural Change On Population Size And Territory Distribution Of The Corn Bunting Miliaria Calandra

Donald, P.F. & Forrest, C.

Research report 124

British Trust for Ornithology

1993

52 page report.

book cover


No report identified

BTO Research Report 123

British Trust for Ornithology

book cover

Temporal And Spatial Variation In Low Tide Counts Of Wildfowl And Waders On Selected Estuaries In Great Britain

Evans, J.

Research report 122

British Trust for Ornithology

1993

48 page report.

book cover


The Effects Of The 1993 Wye Raft Race On The Distribution Of Waterfowl Broods

Holloway, S.J.

Research report 121

British Trust for Ornithology

1993

38 page report.

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A Guide To The Provision Of Refuges For Roosting Waders

Rehfisch, M.M., Langston, R.H.W., Clark, N.A. & Forrest, C.

Research report 120

British Trust for Ornithology

1993

126 page report.

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Ornithological Survey Of Application Site For Proposed Rock Characterisation Facility

Callion, J.

Research report 119

British Trust for Ornithology

1993

13 page report.

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No report identified

BTO Research Report 118

British Trust for Ornithology

book cover

The Implications Of Studies Of The Reporting Rates Of Ringed Birds For The Interpretation Of Results From The Wildlife Incidents Investigation Scheme

Baillie, S.R.

Research report 117

British Trust for Ornithology

1993

107 page report.

book cover


The Roosting Behaviour Of Waders And Wildfowl In Cardiff Bay: Winter 1992/93

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

Research report 116

British Trust for Ornithology

1993

46 page report.

book cover


The Hunting Of Snipe And Woodcock In Europe: A Ringing Recovery Analysis

I.G. Henderson, W.J. Peach & S.R. Baillie

Research report 115

British Trust for Ornithology

1993

57 page report.

book cover

No report identified

BTO Research Report 114

British Trust for Ornithology

book cover

No report identified

BTO Research Report 113

British Trust for Ornithology

book cover

Inventory Of Ornithological Data For Thames Waters Sewage Treatment Works

Forrest, C. & Langston, R.

Research report 112

British Trust for Ornithology

1993

20 page report.

book cover


North Morecambe Project, Baseline Ornithological Survey, 1991/92 And 1992/93 Winters

Warbrick, S.

Research report 111

British Trust for Ornithology

1993

65 page report.

book cover


No report identified

BTO Research Report 110

British Trust for Ornithology

book cover

Variability In Waterfowl Distribution Within Hypertidal Estuaries In Relation To Sediments

Clark, N.A., Evans, J., Shepherd, M. & Rehfisch, M.M.

Research report 109

British Trust for Ornithology

1993

319 page report.

book cover


No report identified

BTO Research Report 108

British Trust for Ornithology

book cover

Disturbance Studies On Swansea Bay On The Burry Inlet In Relation To Bird Populations

Evans, J. & Clark, N.A.

Research report 107

British Trust for Ornithology

1993

84 page report.

book cover


Barn Owl Productivity And Survival In Relation To The Use Of Second Generation Rodenticides In 1988 To 1990

Henderson, I.G., Mcculloch, M.N. & Crick, H.Q.P.

Research report 106

British Trust for Ornithology

1993

20 page report.

book cover


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

Donald, P.F.

Research report 105

British Trust for Ornithology

1993

80 page report.

book cover


The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 3. Distribution And Movement Studies September 1991 - May 1992

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

Research report 104

British Trust for Ornithology

1993

186 page report.

book cover


Estuary Wader Capacity Following Severe Weather Mortality

Clark, J.A., Baillie, S.R., Clark, N.A. & Langston, R.H.W.

Research report 103

British Trust for Ornithology

1993

166 page report.

book cover


The Effects Of The Wye Raft Race On The Distribution Of Waterfowl Broods

Holloway, S.J.

Research report 102

British Trust for Ornithology

1993

61 page report.

book cover


No report identified

BTO Research Report 101

British Trust for Ornithology

book cover

Evaluation Of The Ornithological Importance Of The Duddon In Relation To The Proposed Tidal Barrage

Warbrick, S & Langston, R.H.W.

Research report 100

British Trust for Ornithology

1993

33 page report.

book cover




Last updated December 2011