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No report identified
BTO Research Report 199
British Trust for Ornithology
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Breeding Birds In The Wider Countryside: Their Conservation StatusCrick,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.
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Project Barn Owl: Final ReportToms, 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 1997/98Browne S.J. & Impey.A.
Research report 196
British Trust for Ornithology
1998
48 page report.
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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 PossibilitiesGough, S.J. & Fuller, R.J.
Research report 194
British Trust for Ornithology
1998
64 page report.
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The 1997 Breeding Sawbill SurveyArmitage, M.J.S., Rehfisch, M.M. & Wernham, C.V.
Research report 193
British Trust for Ornithology
1997
50 page report.
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No report identified
BTO Research Report 192
British Trust for Ornithology
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A Review Of The Status And Population Trends Of Birds Species On The Short And Middle Uk Biodiversity Steering Group ListsBurton, N.
Research report 191
British Trust for Ornithology
1997
64 page report.
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Validation Of Webs Methodology - The Relationship Between Waterfowl Counts Carried Out At High And Low TideMusgrove, A.J.
Research report 190
British Trust for Ornithology
1997
40 page report.
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No report identified
BTO Research Report 189
British Trust for Ornithology
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Setting Up Monitoring And The Ringing Of Rehabilitated Birds Following The Sea Empress Oil SpillClark, N.A & Evans, K. L.
Research report 188
British Trust for Ornithology
1997
15 page report.
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Breeding Birds In The Wider Countryside: Their Conservation StatusCrick, 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.
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Survival Rates Of Rehabilitated GuillemotsWernham, C.V., Peach, W.J. & Browne, S.
Research report 186
British Trust for Ornithology
1997
40 page report.
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Population, Distribution, Movement And Survival Of Fish-Eating Birds In Britain And IrelandWernham, 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 FisheryEvans, K., Impey, A. & Gough, S.
Research report 184
British Trust for Ornithology
1997
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The Effect Of The Cardiff Bay Barrage On Waterfowl Populations. Distribution And Movement Studies August 1996-May 1997Burton, N.H.K., Armitage, M.J.S., Rehfisch, M.M. & Clark, N.A.
Research report 183
British Trust for Ornithology
1997
166 page report.
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The Abundance And Distribution Of Waterfowl Within Milford Haven After The Sea Empress Oil SpillArmitage, M.J.S, Burton, N.H.K. & Rehfisch, M.M.
Research report 182
British Trust for Ornithology
1997
124 page report.
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Breeding Bird Survey 1995-1996Gregory, 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."
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No report identified
BTO Research Report 180
British Trust for Ornithology
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Winter Distribution And Disturbance Of Wildfowl And Waders On Findhorn BayHolloway, S.
Research report 179
British Trust for Ornithology
1997
136 page report.
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Counting Waterfowl On Large Estuaries At Low TideMusgrove, 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.
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Opportunistic Bird Species - Enhancements For The Monitoring Of PopulationsMarchant, 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.
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Review Of Natural Avian Mortality RatesBalmer, 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 1996Burton, 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.
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The Abundance And Distribution Of Waterfowl Within Milford Haven After The Sea Empress Oil SpillArmitage, M.J.S., Burton, N.H.K., Rehfisch, M.M. & Clark, N.A.
Research report 173
British Trust for Ornithology
1997
40 page report.
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An Assessment Of Bird Populations In Selected Forest Plots: A Contribution To The Biodiversity Research ProgrammeBrowne, S.J., Fuller, R.J. & Langston, R.
Research report 172
British Trust for Ornithology
1996
70 page report.
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The Effects Of Pre-Harvesting Operations On Birds Nesting In Oilseed Rape Brassica NapusBurton, N.H.K., Watts, P.N., Crick, H.Q.P. & Carter, N.
Research report 171
British Trust for Ornithology
1996
34 page report.
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No report identified
BTO Research Report 170
British Trust for Ornithology
|
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What's happening to our woodland birds (Repeat Woodland Bird Survey)
Research report 169
British Trust for Ornithology
1996
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No report identified
BTO Research Report 168
British Trust for Ornithology
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No report identified
BTO Research Report 167
British Trust for Ornithology
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Provision of breeding bird atlas data to the Countryside Information SystemForrest,C. & Carter, N.
Research report 166
British Trust for Ornithology
1996
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A Review Of Large-Scale Generic Population Monitoring Schemes In EuropeMarchant, J.H., Forrest, C. & Greenwood, J.J.D.
Research report 165
British Trust for Ornithology
1996
92 page report.
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Relationships Between Grazing And Birds With Particular Reference To Sheep In The British UplandsFuller, R.J.
Research report 164
British Trust for Ornithology
1996
94 page report.
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No report identified
BTO Research Report 163
British Trust for Ornithology
|
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No report identified
BTO Research Report 162
British Trust for Ornithology
|
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The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 6. Distribution And Movement Studies August 1994 - May 1995Toomer, D.K., Balmer, D.E., Rehfisch, M.M. & Clark, N.A.
Research report 161
British Trust for Ornithology
1995
141 page report.
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Estuaries, Sediments & Shorebirds. Iii. Predicting Waterfowl Densities On Intertidal AreasAustin, 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.
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A Review Of The Bto's Nest Record Scheme. Its Value To The Joint Nature Conservation Committee And Country Agencies, And Its MethodologyCrick, H.Q.P. & Baillie, S.R.
Research report 159
British Trust for Ornithology
1996
125 page report.
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Evaluation Of Bird Monitoring Requirements For The United Kingdom's Non-Estuarine CoastlineBrowne, S.J., Austin, G.E. & Rehfisch, M.M.
Research report 158
British Trust for Ornithology
1995
30 page report.
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No report identified
BTO Research Report 157
British Trust for Ornithology
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|
Estuaries, Sediments & Shorebirds. Ii. Shorebird Usage Of Intertidal AreasHolloway, 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.
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An Evaluation Of The Waterways Bird Survey As A Monitor Of Regional And National Populations Of Waterbirds, And An Appraisal Of Its Future RoleMarchant, J.H., Langston, R. & Gregory, R.D.
Research report 155
British Trust for Ornithology
1995
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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 WalesBalmer, D.E., Henderson, I.G. & Clark, N.A.
Research report 153
British Trust for Ornithology
1995
32 page report.
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No report identified
BTO Research Report 152
British Trust for Ornithology
|
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|
Setting Forth Ornithological Assessment: Analysis Of The Common Birds Census Of St. Margaret's MarshBalmer, 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 ParksAustin, 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 DirectionsFuller, R.J. & Wilson, J.D.
Research report 149
British Trust for Ornithology
1995
28 page report.
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|
Population Changes Of Riparian Birds Along Rivers And Canals In The Severn-Trent Region Between 1989 And 1993Marchant, J.H. & Gregory, R.D.
Research report 148
British Trust for Ornithology
1995
32 page report.
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Changes In The Distributions Of Breeding Birds In England, Scotland And Wales: 1968-72 To 1988-91Donald, P.F.
Research report 147
British Trust for Ornithology
1995
56 page report.
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The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 5. Distribution And Movement Studies August 1993 - May 1994Toomer, D.K., Browne, S.J. & Clark, N.A.
Research report 146
British Trust for Ornithology
1995
167 page report.
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The Usage Of The Intertidal Mudflats At The Rhymney, Cardiff, By Waders And Wildfowl: 2 Supplementary Data On Upper Areas December 1993 - February 1994Clark, N.A., Toomer, D.K. & Browne, S.J.
Research report 145
British Trust for Ornithology
1995
15 page report.
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A Study Of The Risk Of Collision With Power Lines By Common Terns At Shotton Steel Works, North WalesHenderson, I.G., Langston, R.H.W. & Clark, N.A.
Research report 144
British Trust for Ornithology
1995
34 page report.
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A Case Study Of The Impacts Of Pipeline Construction On Bird Distribution In The Duddon Estuary. Part II: Post Construction, Winter 1993/94Browne, S.J & Clark, N.A.
Research report 143
British Trust for Ornithology
1994
80 page report.
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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 sitesAustin, G.E., Clark, N.A. & Balmer, D.E.
Research report 142
British Trust for Ornithology
1995
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Effects Of The M6 Motorway Widening On Gailey HeronryForrest, C. & Langston, R.
Research report 141
British Trust for Ornithology
1994
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No report identified
BTO Research Report 140
British Trust for Ornithology
|
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|
Evaluation Of Sampling Strategies For 1-Km Squares For Inclusion In The Breeding Bird SurveyGregory, R.D. & Baillie, S.R.
Research report 139
British Trust for Ornithology
1994
72 page report.
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No report identified
BTO Research Report 138
British Trust for Ornithology
|
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|
The Roosting Behaviour Of Waders And Wildfowl In Cardiff Bay: Winter 1993/94Toomer, D.K. & Clark, N.A.
Research report 137
British Trust for Ornithology
1994
42 page report.
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The Roosting Behaviour Of Waders And Wildfowl In Cardiff Bay: Winter 1993/94Toomer, D.K. & Clark, N.A.
Research report 136
British Trust for Ornithology
1994
42 page report.
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No report identified
BTO Research Report 135
British Trust for Ornithology
|
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|
Breeding Phenology Of Curlew. Analysis Of Nest Record Cards From The British Trust For Ornithology Nest Record SchemeAustin, G.E. & Crick, H.Q.P.
Research report 134
British Trust for Ornithology
1994
22 page report.
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No report identified
BTO Research Report 133
British Trust for Ornithology
|
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|
A study of the effects of roads near estuaries and embankment design on shorebirdsHenderson, I.G & Clark, N.A.
Research report 132
British Trust for Ornithology
1993
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The Effects Of Woodland Initiative On Bird Populations And The Bird Strike Potential At Birmingham International AirportForrest, C. & Carter, N.
Research report 131
British Trust for Ornithology
1993
23 page report.
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No report identified
BTO Research Report 130
British Trust for Ornithology
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|
Habitat Selection And Breeding Success On Skylarks Alauda Arvensis On Organic And Conventional FarmlandWilson, 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 EstuaryShepherd, M. & Clark, N.A.
Research report 128
British Trust for Ornithology
1993
37 page report.
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No report identified
BTO Research Report 127
British Trust for Ornithology
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|
The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 4. Distribution And Movement Studies August 1992-May 1993Toomer, D.K., Browne, S.J. & Clark, N.A.
Research report 126
British Trust for Ornithology
1993
186 page report.
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No report identified
BTO Research Report 125
British Trust for Ornithology
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|
The Effects Of Agricultural Change On Population Size And Territory Distribution Of The Corn Bunting Miliaria CalandraDonald, P.F. & Forrest, C.
Research report 124
British Trust for Ornithology
1993
52 page report.
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No report identified
BTO Research Report 123
British Trust for Ornithology
|
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|
Temporal And Spatial Variation In Low Tide Counts Of Wildfowl And Waders On Selected Estuaries In Great BritainEvans, J.
Research report 122
British Trust for Ornithology
1993
48 page report.
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The Effects Of The 1993 Wye Raft Race On The Distribution Of Waterfowl BroodsHolloway, 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 WadersRehfisch, 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 FacilityCallion, 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
|
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|
The Implications Of Studies Of The Reporting Rates Of Ringed Birds For The Interpretation Of Results From The Wildlife Incidents Investigation SchemeBaillie, S.R.
Research report 117
British Trust for Ornithology
1993
107 page report.
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The Roosting Behaviour Of Waders And Wildfowl In Cardiff Bay: Winter 1992/93Toomer, D.K. & Clark, N.A.
Research report 116
British Trust for Ornithology
1993
46 page report.
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The Hunting Of Snipe And Woodcock In Europe: A Ringing Recovery AnalysisI.G. Henderson, W.J. Peach & S.R. Baillie
Research report 115
British Trust for Ornithology
1993
57 page report.
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No report identified
BTO Research Report 114
British Trust for Ornithology
|
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|
No report identified
BTO Research Report 113
British Trust for Ornithology
|
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|
Inventory Of Ornithological Data For Thames Waters Sewage Treatment WorksForrest, C. & Langston, R.
Research report 112
British Trust for Ornithology
1993
20 page report.
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|
North Morecambe Project, Baseline Ornithological Survey, 1991/92 And 1992/93 WintersWarbrick, S.
Research report 111
British Trust for Ornithology
1993
65 page report.
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No report identified
BTO Research Report 110
British Trust for Ornithology
|
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|
Variability In Waterfowl Distribution Within Hypertidal Estuaries In Relation To SedimentsClark, N.A., Evans, J., Shepherd, M. & Rehfisch, M.M.
Research report 109
British Trust for Ornithology
1993
319 page report.
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No report identified
BTO Research Report 108
British Trust for Ornithology
|
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|
Disturbance Studies On Swansea Bay On The Burry Inlet In Relation To Bird PopulationsEvans, J. & Clark, N.A.
Research report 107
British Trust for Ornithology
1993
84 page report.
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|
Barn Owl Productivity And Survival In Relation To The Use Of Second Generation Rodenticides In 1988 To 1990Henderson, I.G., Mcculloch, M.N. & Crick, H.Q.P.
Research report 106
British Trust for Ornithology
1993
20 page report.
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Winter Bird Survey Of The Proposed Route Of The Lackenby-Picton Overhead Transmission LinesDonald, P.F.
Research report 105
British Trust for Ornithology
1993
80 page report.
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|
The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 3. Distribution And Movement Studies September 1991 - May 1992Toomer, D.K. & Clark, N.A.
Research report 104
British Trust for Ornithology
1993
186 page report.
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|
Estuary Wader Capacity Following Severe Weather MortalityClark, J.A., Baillie, S.R., Clark, N.A. & Langston, R.H.W.
Research report 103
British Trust for Ornithology
1993
166 page report.
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The Effects Of The Wye Raft Race On The Distribution Of Waterfowl BroodsHolloway, S.J.
Research report 102
British Trust for Ornithology
1993
61 page report.
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No report identified
BTO Research Report 101
British Trust for Ornithology
|
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|
Evaluation Of The Ornithological Importance Of The Duddon In Relation To The Proposed Tidal BarrageWarbrick, S & Langston, R.H.W.
Research report 100
British Trust for Ornithology
1993
33 page report.
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