-
1
-
-
3242764152
-
The birds of the Parish of Dale, including Skokholm
-
BARRETT, J. H., (1959). The birds of the Parish of Dale, including Skokholm. Field Studies, 1, (1) 1-16.
-
(1959)
Field Studies
, vol.1
, Issue.1
, pp. 1-16
-
-
Barrett, J.H.1
-
2
-
-
0026579980
-
The mussel caching behaviour of hooded crows
-
BERROW, S. D., KELLY, T. C. & MYERS, A. A., (1992). The mussel caching behaviour of hooded crows. Bird Study, 39, 115-119.
-
(1992)
Bird Study
, vol.39
, pp. 115-119
-
-
Berrow, S.D.1
Kelly, T.C.2
Myers, A.A.3
-
6
-
-
3242770935
-
Decline of Sutherland rookeries
-
BREMNER, D. M., & MACDONALD, D., (1996). Decline of Sutherland rookeries. Scottish Birds, 18, 248.
-
(1996)
Scottish Birds
, vol.18
, pp. 248
-
-
Bremner, D.M.1
MacDonald, D.2
-
7
-
-
3242767998
-
The use of birds as indicators of change in agriculture
-
Jenkins, D. (ed.). Institute of Terrestrial Ecology Symposium 13, Cambridge, ITE/NERC
-
BRENCHLEY, A., (1984). The use of birds as indicators of change in agriculture. In: JENKINS, D. (ED.). Agriculture and the Environment, pp. 123-128. Institute of Terrestrial Ecology Symposium 13, Cambridge, ITE/NERC.
-
(1984)
Agriculture and the Environment
, pp. 123-128
-
-
Brenchley, A.1
-
8
-
-
84982093090
-
The breeding distribution and abundance of the rook Corvus frugilegus L. in Great Britain since the 1920s
-
BRENCHLEY, A., (1986). The breeding distribution and abundance of the rook Corvus frugilegus L. in Great Britain since the 1920s. Journal of Zoology, 210, 261-278.
-
(1986)
Journal of Zoology
, vol.210
, pp. 261-278
-
-
Brenchley, A.1
-
10
-
-
0037676644
-
Results of ringing European corvidae
-
BUSSE, P., (1969). Results of Ringing European Corvidae. Acta Ornithologica, 11, 263-328.
-
(1969)
Acta Ornithologica
, vol.11
, pp. 263-328
-
-
Busse, P.1
-
11
-
-
1242293280
-
Colonies of the rook corvus frugilegus in North Ceredigion 1975-1994
-
CHATER, A. O., (1996). Colonies of the Rook Corvus frugilegus in North Ceredigion 1975-1994. Welsh Birds, 1, (3) 3-21.
-
(1996)
Welsh Birds
, vol.1
, Issue.3
, pp. 3-21
-
-
Chater, A.O.1
-
16
-
-
3242757120
-
-
DOFF, Dansk Ornitologisk Forenings Fugleregistreringsgruppe, Copenhagen
-
DOFF, (1989). Ynglefluglerapport 1988. Dansk Ornitologisk Forenings Fugleregistreringsgruppe, Copenhagen.
-
(1989)
Ynglefluglerapport 1988
-
-
-
18
-
-
3242796222
-
Land use and farm practice in the Parish of Dale
-
DRESSER, B. J., (1959). Land use and farm practice in the Parish of Dale. Field Studies, 1, (1) 17-39.
-
(1959)
Field Studies
, vol.1
, Issue.1
, pp. 17-39
-
-
Dresser, B.J.1
-
19
-
-
3242779718
-
The rook problem in north-east Scotland
-
Murton, R. K. and Wright, E. N. (eds) Academic Press. London
-
DUNNET, G. M. & PATTERSON, I. J., (1968). The rook problem in north-east Scotland. In: MURTON, R. K. & WRIGHT, E. N. (eds) The Problems of Birds as Pests. Academic Press. London.
-
(1968)
The Problems of Birds As Pests
-
-
Dunnet, G.M.1
Patterson, I.J.2
-
20
-
-
3242758601
-
-
Dyfed County Planning Department
-
DYFED COUNTY PLANNING DEPARTMENT, (1989). Agricultural Statistics, No. 5.
-
(1989)
Agricultural Statistics
, Issue.5
-
-
-
21
-
-
0021534498
-
A population study of the Rook Corvus frugilegus in Leon Province, Northwest Spain
-
ENA, V., (1984). A population study of the Rook Corvus frugilegus in Leon Province, Northwest Spain. Ibis, 126, 240-249.
-
(1984)
Ibis
, vol.126
, pp. 240-249
-
-
Ena, V.1
-
22
-
-
0001512393
-
Ecological studies of the rook Corvus frugilegus L. in north-east Scotland. Food intake and feeding behaviour
-
FEARE, C. J., DUNNET, G. M. & PATTERSON, I. J., (1974). Ecological studies of the rook Corvus frugilegus L. in north-east Scotland. Food intake and feeding behaviour. Journal of Applied Ecology, 11, 867-896.
-
(1974)
Journal of Applied Ecology
, vol.11
, pp. 867-896
-
-
Feare, C.J.1
Dunnet, G.M.2
Patterson, I.J.3
-
23
-
-
3242788371
-
Food, occurrence and decline of the rook Corvus frugilegus in the Netherlands
-
FEIJEN, H. R., (1976). Food, occurrence and decline of the rook Corvus frugilegus in the Netherlands. Limosa, 49, 28-66.
-
(1976)
Limosa
, vol.49
, pp. 28-66
-
-
Feijen, H.R.1
-
25
-
-
3242800054
-
Rook investigation
-
FISHER, J., (1947). Rook Investigation. BTO Annual Report, 13, 3-5.
-
(1947)
BTO Annual Report
, vol.13
, pp. 3-5
-
-
Fisher, J.1
-
26
-
-
3242750187
-
Rook investigation
-
FISHER, J., (1948). Rook Investigation. Agriculture, 55, 20-23.
-
(1948)
Agriculture
, vol.55
, pp. 20-23
-
-
Fisher, J.1
-
29
-
-
0003874730
-
-
T. and A.D. Poyser, London
-
GIBBONS, D. W., REID, J. B. & CHAPMAN, R. A., (1993). The New Atlas of Breeding Birds in Britain and Ireland: 1988-1991. T. & A.D. Poyser, London.
-
(1993)
The New Atlas of Breeding Birds in Britain and Ireland: 1988-1991
-
-
Gibbons, D.W.1
Reid, J.B.2
Chapman, R.A.3
-
30
-
-
0032817886
-
Colonisation patterns at Rook Corvus frugilegus colonies: Implications for survey strategies
-
GRIFFIN, L. R., (1999). Colonisation patterns at Rook Corvus frugilegus colonies: implications for survey strategies. Bird Study, 46, (2) 170-173.
-
(1999)
Bird Study
, vol.46
, Issue.2
, pp. 170-173
-
-
Griffin, L.R.1
-
32
-
-
3242778121
-
Rookeries around Haverfordwest
-
Dyfed Wildlife Trust, Haverfordwest
-
HUGHES, T. C. E., (1993). Rookeries around Haverfordwest. Pembrokeshire Bird Report. Dyfed Wildlife Trust, Haverfordwest
-
(1993)
Pembrokeshire Bird Report
-
-
Hughes, T.C.E.1
-
33
-
-
0002669961
-
The habitat distribution of British woodland birds
-
LACK, D. & VENABLES, L. S. V., (1939). The habitat distribution of British woodland birds. Journal of Animal Ecology, 8, 39-71.
-
(1939)
Journal of Animal Ecology
, vol.8
, pp. 39-71
-
-
Lack, D.1
Venables, L.S.V.2
-
35
-
-
0028317306
-
A bird census carried out in West Wales compared to Common Birds Census population trends 1981-86
-
LITTLE, D. I. & SHAW, R. J., (1994). A bird census carried out in West Wales compared to Common Birds Census population trends 1981-86. Field Studies, 8, 357-371.
-
(1994)
Field Studies
, vol.8
, pp. 357-371
-
-
Little, D.I.1
Shaw, R.J.2
-
36
-
-
0042530592
-
CCW's shoreline oil distribution surveys following the Sea Empress spill
-
American Petroleum Institute, Washington DC
-
LITTLE, D. I., RHIND, P., JONES, R., BENNETT, I. & MOORE, J., (1997). CCW's shoreline oil distribution surveys following the Sea Empress spill: In: Proceedings of the 1997 International Oil Spill Conference. pp. 1036-1038. American Petroleum Institute, Washington DC.
-
(1997)
Proceedings of the 1997 International Oil Spill Conference
, pp. 1036-1038
-
-
Little, D.I.1
Rhind, P.2
Jones, R.3
Bennett, I.4
Moore, J.5
-
39
-
-
0003754325
-
-
British Trust for Ornithology/Nature Conservancy Council Publication, Tring
-
MARCHANT, J. H., HUDSON, R., CARTER, S. P. & WHITTINGTON, P.A., (1990). Population Trends in British Breeding Birds. British Trust for Ornithology/Nature Conservancy Council Publication, Tring.
-
(1990)
Population Trends in British Breeding Birds
-
-
Marchant, J.H.1
Hudson, R.2
Carter, S.P.3
Whittington, P.A.4
-
40
-
-
3242792105
-
Common birds Census Report, 1988-1989
-
Stroud, D. A. and Glue, D. BTO/NCC, Thetford
-
MARCHANT, J. H., (1991). Common Birds Census Report, 1988-1989. In: STROUD, D. A. & GLUE, D. Britain's Birds in 1989-1990: the Conservation and Monitoring Review. BTO/NCC, Thetford.
-
(1991)
Britain's Birds in 1989-1990: The Conservation and Monitoring Review
-
-
Marchant, J.H.1
-
41
-
-
0033502170
-
Numbers of nesting Rooks Corvus frugilegus in the United Kingdom in 1996
-
MARCHANT, J. H., & GREGORY, R. D., (1999). Numbers of nesting Rooks Corvus frugilegus in the United Kingdom in 1996. Bird Study, 46, 258-273.
-
(1999)
Bird Study
, vol.46
, pp. 258-273
-
-
Marchant, J.H.1
Gregory, R.D.2
-
42
-
-
3242761808
-
Kent Ornithological Society Rookery Survey 1996 (interim report)
-
MARTIN, J., (1997). Kent Ornithological Society Rookery Survey 1996 (interim report). KOS Newsletter, 42, 14-16.
-
(1997)
KOS Newsletter
, vol.42
, pp. 14-16
-
-
Martin, J.1
-
43
-
-
0003577442
-
-
BTO Research Report 225. British Trust for Ornithology, Thetford
-
NOBLE, D. G., BASHFORD, R. I., MARCHANT, J. H., BAILLIE, S. R. & GREGORY, R. D., (1999). The Breeding Bird Survey 1998. BTO Research Report 225. British Trust for Ornithology, Thetford.
-
(1999)
The Breeding Bird Survey 1998
-
-
Noble, D.G.1
Bashford, R.I.2
Marchant, J.H.3
Baillie, S.R.4
Gregory, R.D.5
-
45
-
-
0004646779
-
Some effects of Dutch elm disease on nesting farmland birds
-
OSBORNE, P., (1982). Some effects of Dutch elm disease on nesting farmland birds. Bird Study, 29, 2-16.
-
(1982)
Bird Study
, vol.29
, pp. 2-16
-
-
Osborne, P.1
-
47
-
-
0004249905
-
-
T. and A. D. Poyser, London
-
RATCLIFFE, D., (1997). The Raven. T. & A. D. Poyser, London.
-
(1997)
The Raven
-
-
Ratcliffe, D.1
-
48
-
-
3242765643
-
The 1975 national survey of rookeries
-
SAGE, B. L. & VERNON, J. D. R., (1978). The 1975 national survey of rookeries. Bird Study, 25, 64-86.
-
(1978)
Bird Study
, vol.25
, pp. 64-86
-
-
Sage, B.L.1
Vernon, J.D.R.2
-
49
-
-
3242783706
-
1980 sample survey of rookeries
-
SAGE, B. L. & WHITTINGTON, P.A., (1985). The 1980 sample survey of rookeries. Bird Study, 32, 77-81.
-
(1985)
The Bird Study
, vol.32
, pp. 77-81
-
-
Sage, B.L.1
Whittington, P.A.2
-
50
-
-
3242792925
-
A Pembrokeshire rook survey
-
SAUNDERS, D. R., (1971). A Pembrokeshire rook survey. Nature in Wales, 14, 190-195.
-
(1971)
Nature in Wales
, vol.14
, pp. 190-195
-
-
Saunders, D.R.1
-
51
-
-
3242767997
-
-
West Wales Trust for Nature Conservation, Barracuda, Buckingham
-
SAUNDERS, D. R., (1986). The Nature of West Wales. West Wales Trust for Nature Conservation, Barracuda, Buckingham.
-
(1986)
The Nature of West Wales
-
-
Saunders, D.R.1
-
52
-
-
0003553331
-
-
SEEEC, Final report of the Sea Empress Environmental Evaluation Committee. The Stationery Office, London
-
SEEEC, (1998). The Environmental Impact of the Sea Empress Oil Spill. Final report of the Sea Empress Environmental Evaluation Committee. The Stationery Office, London.
-
(1998)
The Environmental Impact of the Sea Empress Oil Spill
-
-
-
53
-
-
3242752337
-
The number of rooks Corvus frugilegus in the Ukraine in 1984
-
SEREBRYAKOV, V. V. & GRISHCHENKO, V. N., (1990). The number of rooks Corvus frugilegus in the Ukraine in 1984. Bird Census News, 3, (1) 15-19.
-
(1990)
Bird Census News
, vol.3
, Issue.1
, pp. 15-19
-
-
Serebryakov, V.V.1
Grishchenko, V.N.2
-
55
-
-
3242753856
-
The Rookeries of Dumfriesshire 1993, including comparisons with 1908, 1921, 1963, 1973 and 1975
-
SKILLING, D. & SMITH, R. T., (1993). The Rookeries of Dumfriesshire 1993, including comparisons with 1908, 1921, 1963, 1973 and 1975. Transactions of the Dumfries and Galloway Natural History and Antiquarian Society, 68, 1-23.
-
(1993)
Transactions of the Dumfries and Galloway Natural History and Antiquarian Society
, vol.68
, pp. 1-23
-
-
Skilling, D.1
Smith, R.T.2
-
56
-
-
3242791305
-
Rookeries in Greater Manchester; the County and National Census 1996
-
SMITH, A. J., (1997). Rookeries in Greater Manchester; the County and National Census 1996. Birds in Greater Manchester, 21, 117-119.
-
(1997)
Birds in Greater Manchester
, vol.21
, pp. 117-119
-
-
Smith, A.J.1
-
57
-
-
3242788989
-
The effects of farming and Dutch elm disease on corvids
-
TAPPER, S., (1981). The effects of farming and Dutch elm disease on corvids. Game Conservancy Annual Review, 12, 98-101.
-
(1981)
Game Conservancy Annual Review
, vol.12
, pp. 98-101
-
-
Tapper, S.1
-
60
-
-
0005262814
-
Food caching and recovery by farmland corvids
-
WAITE, R. K., (1985). Food caching and recovery by farmland corvids. Bird Study, 32, 45-49.
-
(1985)
Bird Study
, vol.32
, pp. 45-49
-
-
Waite, R.K.1
-
61
-
-
0004137135
-
-
Witherby, London
-
WITHERBY, H. F., JOURDAIN, F. C. R., TICEHURST, N. F. & TUCKER, B. W., (1943). The Handbook of British Birds. Witherby, London.
-
(1943)
The Handbook of British Birds
-
-
Witherby, H.F.1
Jourdain, F.C.R.2
Ticehurst, N.F.3
Tucker, B.W.4
-
64
-
-
3242810845
-
Magpie eating mussel
-
YOUNG, S., (1990). Magpie eating mussel. British Birds, 83, 508-509.
-
(1990)
British Birds
, vol.83
, pp. 508-509
-
-
Young, S.1
|