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An Analysis Of The Occurrence Of Rare Birds In Britain In Relation To WeatherA, Austin, N.A. Clark, J.J.D. Greenwood, M.M. Rehfisch
Research report 99
British Trust for Ornithology
1993
46 page report.
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No report identified
BTO Research Report 98
British Trust for Ornithology
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The Status And Ecology Of The St. Helena WirebirdNeil McCulloch
Research report 97
British Trust for Ornithology
1992
89 page report.
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Dispersion of waterfowl on the Mersey in relation to their preyS.J. Holloway, M.M. Rehfisch, N.A. Clark
Research report 96
British Trust for Ornithology
1992
213 page report.
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A Case Study Of The Impacts Of Pipeline Construction On Bird Distribution In The Duddon EstuaryS. Warbrick, P. Burton, P. & N.A. Clark
Research report 95
British Trust for Ornithology
1992
103 page report.
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No report identified
BTO Research Report 94
British Trust for Ornithology
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No report identified
BTO Research Report 93
British Trust for Ornithology
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Waders On Swansea Bay: Past Trends And Present UsageS. Warbrick, R.J. Howells, & N.A. Clark
Research report 92
British Trust for Ornithology
1992
124 page report.
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No report identified
BTO Research Report 91
British Trust for Ornithology
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No report identified
BTO Research Report 90
British Trust for Ornithology
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The Roosting Behaviour Of Waders And Wildfowl In Cardiff BayToomer, D.K. & Clark, N.A.
Research report 89
British Trust for Ornithology
1992
46 page report.
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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.
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Winter Bird Survey Of The Proposed Route Of The Lackenby-Picton Overhead Transmission LinesDonald, P.F.
Research report 87
British Trust for Ornithology
1992
35 page report.
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Habitat Utilisation By Dunlin On British EstuariesMcCulloch, N. & Clark, N.A.
Research report 86
British Trust for Ornithology
1992
171 page report.
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Surveys Project Feasibility StudyEvans, A.D.
Research report 85
British Trust for Ornithology
1991
16 page report.
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A Historical Review Of The Bird Populations Of Cardiff BayDonald, P.F.
Research report 84
British Trust for Ornithology
1991
87 page report.
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The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 2. Distribution And Movement Studies July 1990 - May 1991Donald, P.F. & Clark, N.A.
Research report 83
British Trust for Ornithology
1991
225 page report.
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Ecological Assessment Of Impact Of Road Construction On Merlin Falco Columbarius And Hen Harrier Circus Cyaneus In PerthshireBell, D.
Research report 82
British Trust for Ornithology
1991
20 page report.
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The Impact Of The Severn Oil Spill Of February 1991 On The Populations And Distributions Of WaterfowlRehfisch, M.M., Warbrick, S., Clark, N.A., Langston, R.H.W. & Delany, S.
Research report 81
British Trust for Ornithology
1991
141 page report.
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Population Processes In Some British Seed-Eating BirdsCrick, H.Q.P., Donald, P.F. & Greenwood, J.J.D.
Research report 80
British Trust for Ornithology
1991
146 page report.
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No report identified
BTO Research Report 79
British Trust for Ornithology
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Distribution Studies Of Waders And Shelduck On The Severn Estuary With Reference To Sediment MobilityWarbrick, S., Clark, N.A. & Donald, P.F.
Research report 78
British Trust for Ornithology
1981
182 page report.
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Waterfowl Distribution And Diet On The Mersey Estuary And Adjacent AreasRehfisch, M.M., Sim, J., Clark, N.A., Donald, P.F. & Warbrick, S.
Research report 77
British Trust for Ornithology
1991
212 page report.
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Trends In The Breeding Performance Of Golden Plover In BritainCrick, H.Q.P.
Research report 76
British Trust for Ornithology
1991
34 page report.
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The ornithological implications of power line construction on Teeside
Research report 75
British Trust for Ornithology
1991
111 page report.
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The Roosting Behaviour Of Waders And Wildfowl In Cardiff BayDonald, P.F. & Clark, N.A.
Research report 74
British Trust for Ornithology
1991
39 page report.
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The Importance Of The Wyre Estuary For Bird Populations In Relation To The Proposed Wyre BarrageWoolfall, S.J.
Research report 73
British Trust for Ornithology
1991
50 page report.
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No report identified
BTO Research Report 72
British Trust for Ornithology
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A Guide To Birds Of Estuaries Enquiry Counting Procedure During The L982/83 To L988/89 Period, And Recommendations For The FutureKirby, J.S.
Research report 71
British Trust for Ornithology
1991
136 page report.
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Agricultural Practices And Their Effects On LapwingsTucker, G.M., Hudson R.W. & Fuller, R.J.
Research report 70
British Trust for Ornithology
1990
72 page report.
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The Effect Of The Cardiff Bay Barrage On Waterfowl Populations 1. Distribution And Movement Studies November L989 To May L990Evans, J., Clark, N. & Donald, P.F.
Research report 69
British Trust for Ornithology
1990
156 page report.
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Final Report On The BTO/BASF Garden Bird SurveyMuirhead, L.B.
Research report 68
British Trust for Ornithology
1990
17 page report.
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A Review Of The Use Of Computers By Bird ClubsSneary, M.V.
Research report 67
British Trust for Ornithology
1990
114 page report.
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The Day And Night Distributions Of Waterfowl On The Mersey And Adjacent AreasClark, N.A., Donald, P.F., Mawdesley, T.M. & Waters, R.J.
Research report 66
British Trust for Ornithology
1990
152 page report.
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No report identified
BTO Research Report 65
British Trust for Ornithology
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Bird Mortality Following The Mersey Oil Spill, August l990Evans, J.
Research report 64
British Trust for Ornithology
1990
36 page report.
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Condition And Age Structure Of Bird Populations On The MerseyClark, N.A., Evans, J. & Lochhead, D.
Research report 63
British Trust for Ornithology
1990
50 page report.
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The Impact Of The Mersey Oil Spill Of August L989 On The Populations And Distribution Of WaterfowlClark, N.A., Donald, P.F., Mawdesley, T.M. & Waters, R.J.
Research report 62
British Trust for Ornithology
1990
107 page report.
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The Impact Of Noise And Artificial Light On Waterfowl BehaviourHill, D.
Research report 61
British Trust for Ornithology
1990
20 page report.
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Monitoring Requirements For Detecting Tidal Barrage Induced Changes To Estuary Bird PopulationsDavenport, 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.
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The Effects Of Organic Inputs To Estuaries On Overwintering Bird Populations And CommunitiesGreen, P.T., Hill, D.A. & Clark, N.A.
Research report 59
British Trust for Ornithology
1990
166 page report.
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The Conservation Of Migratory Birds In The Western Palearctic-African Flyway. Review On The Importance Of Losses Incurred To Migratory Birds During MigrationTucker, G.M, McCulloch, M.N. & Baillie, S.R.
Research report 58
British Trust for Ornithology
1990
398 page report.
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Population Trends In British Barn Owls, Tyto Alba, And Tawny Owls, Strix Aluco, In Relation To Environmental ChangePercival, S.M.
Research report 57
British Trust for Ornithology
1990
129 page report.
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The Wintering Wader And Wildfowl Populations Of Strangford LoughLangston, R.
Research report 56
British Trust for Ornithology
1990
104 page report.
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The Abundance And Distribution Of Wildfowl And Waders On The Carmarthen BayPrys-Jones, R.P. & Davis, P.E.
Research report 55
British Trust for Ornithology
1990
41 page report.
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Waterfowl Migration And Distribution In NW Estuaries. Volume 1: Text And TablesClark, 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.
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Birds In European Gardens In The Winter And Spring Of 1988-89Thompson, P.S. & Greenwood, J.J.D.
Research report 53
British Trust for Ornithology
1990
102 page report.
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Indices For Waterbird PopulationsUnderhill, L.G.
Research report 52
British Trust for Ornithology
1990
53 page report.
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Distribution Studies Of Waders And Shelduck In The Severn EstuaryClark, N.A.
Research report 51
British Trust for Ornithology
1990
112 page report.
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Distribution Of Breeding Birds In Bradfield Woods, Suffolk In Relation To Coppice ManagementFuller, R.J., Ray, C.M. & Henderson, A.C.B.
Research report 50
British Trust for Ornithology
1990
48 page report.
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A Review Of Raptor Population MonitoringCrick, H.Q.P., Baillie, S.R. & Percival, S.M.
Research report 49
British Trust for Ornithology
1990
72 page report.
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Implications Of A ‘Greenhouse Climate' For British BirdsHudson, R.
Research report 47
British Trust for Ornithology
1990
26 page report.
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No report identified
BTO Research Report 46
British Trust for Ornithology
|
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|
The Abundance And Distribution Of Wildfowl And Waders On The Cleddau Milford HavenPrys-Jones, R.P.
Research report 45
British Trust for Ornithology
1990
118 page report.
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Poole Bridge Replacement Environmental Impact Assessment: Ornithological StudiesWard, R.M.
Research report 44
British Trust for Ornithology
1989
194 page report.
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The Abundance And Distribution Of Wildfowl And Waders On The Burry InletPrys-Jones, R.P., Howells, R.J. & Kirby, J.S.
Research report 43
British Trust for Ornithology
1989
90 page report.
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The Effects Of Collisions With Overhead Lines On British Birds: An Analysis Of Ringing RecoveriesRose, P.M. & Baillie, S.R.
Research report 42
British Trust for Ornithology
1989
227 page report.
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No report identified
BTO Research Report 41
British Trust for Ornithology
|
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Wader Migration And Distribution In South West Estuaries. Also Wader Migration And Distribution In South West EstuariesClark, N.A.
Research report 40
British Trust for Ornithology
1989
277 page report.
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Habitat And Related Changes To British Ornithological Sites Between l975-l985Hudson, R.
Research report 39
British Trust for Ornithology
1989
46 page report.
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The Role Of The Uists As A Late Spring Staging Post For Some Nearctic-Breeding WadersPrys-Jones, R.P., Kirby, J.S. & Evans, A.
Research report 38
British Trust for Ornithology
1988
32 page report.
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An Ornithological Survey Of The Killingholme AreaShepherd, I.G & Rose, P.M.
Research report 37
British Trust for Ornithology
1988
283 page report.
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A Survey Of The Wintering Birds In The Fawley AreaRose, P.M.
Research report 36
British Trust for Ornithology
1988
185 page report.
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No report identified
BTO Research Report 35
British Trust for Ornithology
|
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|
A Small-Scale Study Of The Comparative Use Of Herbicide-Treated And Untreated Headlands By Birds In WinterTucker, G.
Research report 34
British Trust for Ornithology
1988
25 page report.
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No report identified
BTO Research Report 33
British Trust for Ornithology
|
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|
No report identified
BTO Research Report 32
British Trust for Ornithology
|
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|
An Ornithological Survey Of The Fawley AreaPhillips, B.N.
Research report 31
British Trust for Ornithology
1988
123 page report.
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|
The ‘New Atlas' Pilot FieldworkGibbons, D.W.
Research report 30
British Trust for Ornithology
1988
57 page report.
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Farmland Habitat Features And BirdsLack, P.C.
Research report 29
British Trust for Ornithology
1988
13 page report.
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|
Breeding Population Estimates For Selected Bird Species In ITE Sample SquaresHudson, R.
Research report 28
British Trust for Ornithology
1988
15 page report.
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|
The Seasonal Use Of Gardens By Birds With Special Reference To Supplementary FeedingThompson, P.S.
Research report 27
British Trust for Ornithology
1987
120 page report.
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|
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 IrelandPrys-Jones R.P. & Kirby, J.S.
Research report 26
British Trust for Ornithology
1987
400 page report.
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The Ornithological Significance Of Flint Marshes And Mudflats To Wildfowl And WadersKirby, J.S.
Research report 25
British Trust for Ornithology
1987
42 page report.
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|
The Ornithological Significance Of The Mostyn Docks Area Of The Dee Estuary To Wildfowl And WadersKirby, J.S.
Research report 24
British Trust for Ornithology
1987
41 page report.
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|
Long-Term Trends In Breeding Success Of Some British BirdsO'Connor, R.J. & Pearman, D.N.
Research report 23
British Trust for Ornithology
1987
138 page report.
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|
Ecological Effects Of Man's Activities On WadersMoser, M.E.
Research report 22
British Trust for Ornithology
1986
12 page report.
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|
An Evaluation Of The Constant Effort Sites SchemeBaillie, S.R., Green, R.E., Boddy, M. & Buckland S.T.
Research report 21
British Trust for Ornithology
1986
103 page report.
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|
|
No report identified
BTO Research Report 20
British Trust for Ornithology
|
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|
Cold Weather Movements Of Waterfowl And Waders: An Analysis Of Ringing RecoveriesBaillie, S.R., Clark, N.A. & Ogilvie, M.A.
Research report 19
British Trust for Ornithology
1986
269 page report.
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|
The Effects On Songbirds Of Leaving Cereal Crop Headlands UnsprayedCracknell, G.S.
Research report 18
British Trust for Ornithology
1986
66 page report.
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|
Population Estimates Of Birds Wintering In Britain And IrelandLack, P.
Research report 17
British Trust for Ornithology
1985
52 page report.
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The Distribution And Feeding Behaviour Of Breeding Songbirds On Cereal Farmland At Manydown Farm, Hampshire, In 1984Fuller, R.J.
Research report 16
British Trust for Ornithology
1984
51 page report.
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|
A Re-Evaluation Of The Aims And Methods Of The Common Birds CensusO'Connor, R.J. & Fuller, R.J.
Research report 15
British Trust for Ornithology
1984
157 page report.
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|
Solway Firth Shorebird Survey, 1982-1984Moser, M.
Research report 14
British Trust for Ornithology
1984
173 page report.
|
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|
Population Estimates For British Breeding BirdsHudson, R.W. & Marchant, J.H.
Research report 13
British Trust for Ornithology
1984
94 page report.
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|
Monitoring Farmland Birds In Britain: Composition And Representativeness Of Common Birds Census SamplesFuller, R.J., Marchant, J.H. & Morgan, R.A.
Research report 12
British Trust for Ornithology
1984
47 page report.
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|
The Movements Of Migratory Birds In Periods Of Severe Cold WeatherBaillie, S.R.
Research report 11
British Trust for Ornithology
1984
66 page report.
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An Assessment Of The Importance Of The Eden Estuary And The Firth Of Tay For Non-Breeding Populations Of WadersMoser, M.E.
Research report 10
British Trust for Ornithology
1983
17 page report.
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|
Breeding Birds And Woodland Management In Some Lincolnshire LimewoodsFuller, R.J. & Taylor, K.
Research report 9
British Trust for Ornithology
1983
25 page report.
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The Effects Of Severe Winter Weather On British Bird PopulationsO'Connor, R.J., Cawthorne, A. & Mead, C.J.
Research report 8
British Trust for Ornithology
1982
53 page report.
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|
Breeding Seasons Of Some British WadersMorgan, R.A.
Research report 7
British Trust for Ornithology
1982
55 page report.
|
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|
The Possible Impact Of Wind Power Generators On Flying BirdsMead, C.J.
Research report 6
British Trust for Ornithology
1982
16 page report.
|
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|
Population Level And Nesting Biology Of The Stock Dove Columba Oenas In Great Britain, 1930-1980O'Connor, R.J. & Mead, C.J.
Research report 5
British Trust for Ornithology
1981
47 page report.
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|
A Field Validation Of Some Common Birds Census TechniquesO'Connor, R.J. & Marchant, J.H.
Research report 4
British Trust for Ornithology
1981
260 page report.
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|
Oil Pollution Mortality Of British And Irish Seabirds During The Winter Of 1980-81 Analysed By Colony Of Origin And Age At DeathMead, C.J.
Research report 3
British Trust for Ornithology
1981
41 page report.
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Ringing Recoveries Of Medway WadersC.J. Mead
Research report 2
British Trust for Ornithology
1981
26 page report.
|
|
|
No report identified
BTO Research Report 1
British Trust for Ornithology
|
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