Completed projects
Recent completed surveys
Large-scale completed surveys
- or view the survey's project page.
Bird Atlas 2007-2011
Bird Atlas 2007-2011 (PDF, 81.34 KB) 1988-1991 Breeding Atlas
1988-1991 Breeding Atlas (PDF, 90.73 KB)1968-1972 Breeding Atlas
1968-1972 Breeding Atlas (PDF, 83.18 KB)Winter Atlas 1981/82-1983/84
Winter Atlas 1981/82-1983/84 (PDF, 82.14 KB)Common Birds Census 1962-2000
Common Birds Census 1962-2000 (PDF, 87.11 KB)Waterways Bird Survey 1974-2007
Waterways Bird Survey 1974-2007 (PDF, 77.53 KB)
Completed surveys 2016-2020
- English Farm Woodland Birds 2019
Urban Gull Case Study 2018 & 2019
Urban Gull Case Study 2018 & 2019 (PDF, 167.08 KB)Heronries Survey 2018
Heronries Survey 2018 (PDF, 147.74 KB)House Martin Nest Study 2016 & 2017
House Martin Nest Study 2016 & 2017 (PDF, 148.08 KB)- Breeding Waders of English Upland Farmland 2016
Completed surveys 2011-2015
- House Martin Count Survey 2015
Peregrine Survey 2014
Peregrine Survey 2014 (PDF, 160.50 KB)- Early Bird Survey 2014
- Winter Thrushes Survey 2012/13 & 2013/14
Woodcock Survey 2013
Woodcock Survey 2013 (PDF, 168.26 KB)Wales Chat Survey 2012 & 2013
Wales Chat Survey 2012 & 2013 (PDF, 165.83 KB)Nightingale Survey 2012
Nightingale Survey 2012 (PDF, 159.90 KB)House Martins 2008-2013
House Martins 2008-2013 (PDF, 142.46 KB)
Completed surveys 2006-2010
International Golden Plover 2008
International Golden Plover 2008 (PDF, 62.44 KB)Biodiversity in Glasgow 2007-08
Biodiversity in Glasgow 2007-08 (PDF, 71.91 KB)Ringed Plover 2007
Ringed Plover 2007 (PDF, 138.90 KB)Little Ringed Plover 2007
Little Ringed Plover 2007 (PDF, 149.73 KB)Lapwings in Plots 2007
Lapwings in Plots 2007 (PDF, 74.38 KB)Winter Plovers 2006/07
Winter Plovers 2006/07 (PDF, 71.09 KB)Ptarmigan 2006
Ptarmigan 2006 (PDF, 76.31 KB)Dartford Warbler 2006
Dartford Warbler 2006 (PDF, 90.78 KB)Woodlark 2006
Woodlark 2006 (PDF, 89.46 KB)Short-eared Owl 2006
Short-eared Owl 2006 (PDF, 75.81 KB)
Completed surveys 2000-2005
Scarce Woodland Birds 2005/06
Scarce Woodland Birds 2005/06 (PDF, 87.07 KB)Tawny Owl 2005
Tawny Owl 2005 (PDF, 69.17 KB)- Wintering Warblers 2004/05
Nightjar 2004
Nightjar 2004 (PDF, 88.22 KB)Shortest Day 2004
Shortest Day 2004 (PDF, 67.59 KB)Swallow Feeding 2004
Swallow Feeding 2004 (PDF, 87.70 KB)House Sparrow 2003-2004
House Sparrow 2003-2004 (PDF, 83.23 KB)Woodcock 2003
Woodcock 2003 (PDF, 97.23 KB)Herons Survey 2003
Herons Survey 2003 (PDF, 76.82 KB)Golden Plover 2003
Golden Plover 2003 (PDF, 65.43 KB)Swallow Roosts 2002-2006
Swallow Roosts 2002-2006 (PDF, 66.28 KB)London Birds 2002-2004
London Birds 2002-2004 (PDF, 74.76 KB)Migration Watch 2002-2004
Migration Watch 2002-2004 (PDF, 72.58 KB)Dispersed Waterbird Survey 2002/03
Dispersed Waterbird Survey 2002/03 (PDF, 89.78 KB)Garden Breeding 2000, 2002-2003
Garden Breeding 2000, 2002-2003 (PDF, 78.95 KB)Breeding Waders of Wet Meadows 2002
Breeding Waders of Wet Meadows 2002 (PDF, 104.55 KB)Peregrine 2002
Peregrine 2002 (PDF, 80.54 KB)Winter Mammal Monitoring
Winter Mammal Monitoring (PDF, 73.62 KB)Water Treatment Works 2001-2002
Water Treatment Works 2001-2002 (PDF, 74.54 KB)Garden Nesting Survey
Garden Nesting Survey (PDF, 78.95 KB)Naturalised Goose 2000
Naturalised Goose 2000 (PDF, 93.67 KB)Countryside 2000
Countryside 2000 (PDF, 89.35 KB)Lowland Grassland Survey 2000-2002
Lowland Grassland Survey 2000-2002 (PDF, 64.16 KB)Organic Farms in winter 1999-2003
Organic Farms in winter 1999-2003 (PDF, 77.72 KB)Woodland Re-survey
Woodland Re-survey (PDF, 84.37 KB)
Completed surveys 1990-1999
Nightingale 1999
Nightingale 1999 (PDF, 92.78 KB)Little Egret roosts 1999-2000
Little Egret roosts 1999-2000 (PDF, 65.33 KB)Lapwing 1998
Lapwing 1998 (PDF, 81.12 KB)- Plover winter flocks 1998
Farm Woods 1998-1999
Farm Woods 1998-1999 (PDF, 63.92 KB)Game Cover Crops 1998/99-2000/01
Game Cover Crops 1998/99-2000/01 (PDF, 80.48 KB)Skylark wintering 1997/98
Skylark wintering 1997/98 (PDF, 90.45 KB)Skylark breeding 1997
Skylark breeding 1997 (PDF, 87.81 KB)Woodlark 1997
Woodlark 1997 (PDF, 85.72 KB)Sawbills 1997
Sawbills 1997 (PDF, 88.62 KB)Rooks 1996
Rooks 1996 (PDF, 84.66 KB)Set-Aside 1995-1997
Set-Aside 1995-1997 (PDF, 84.78 KB)Project Barn Owl 1995-1997
Project Barn Owl 1995-1997 (PDF, 92.17 KB)Farmland Buntings 1993
Farmland Buntings 1993 (PDF, 89.49 KB)Winter Gull Roosts 1993
Winter Gull Roosts 1993 (PDF, 79.70 KB)Organic Farming 1992-1995
Organic Farming 1992-1995 (PDF, 82.63 KB)Corn Buntings wintering 1992/93
Corn Buntings wintering 1992/93 (PDF, 81.45 KB)Nightjar 1992
Nightjar 1992 (PDF, 78.45 KB)Garden Bird Enquiry 1991-1994
Garden Bird Enquiry 1991-1994 (PDF, 64.68 KB)Peregrine 1991
Peregrine 1991 (PDF, 77.07 KB)Mute Swan 1990
Mute Swan 1990 (PDF, 84.09 KB)
Completed surveys 1980-1989
Breeding Waders of Wet Meadows 1989
Breeding Waders of Wet Meadows 1989 (PDF, 103.07 KB)European Garden Birds 1988-1989
European Garden Birds 1988-1989 (PDF, 75.47 KB)Winter Hedgerow 1988-1989
Winter Hedgerow 1988-1989 (PDF, 75.64 KB)Tawny Owl and Barn Owl 1988-89
Tawny Owl and Barn Owl 1988-89 (PDF, 81.85 KB)European Atlas 1985-1988
European Atlas 1985-1988 (PDF, 82.73 KB)BASF Garden Bird Survey 1987-1990
BASF Garden Bird Survey 1987-1990 (PDF, 67.29 KB)Lapwings 1987
Lapwings 1987 (PDF, 77.51 KB)Sawbills 1987
Sawbills 1987 (PDF, 83.41 KB)Woodlark 1986
Woodlark 1986 (PDF, 76.64 KB)- Hen Harrier Roosts 1985/86
Cormorants wintering 1985/86
Cormorants wintering 1985/86 (PDF, 63.40 KB)Herons Census 1985
Herons Census 1985 (PDF, 70.86 KB)Winter Shorebird Count 1984/85
Winter Shorebird Count 1984/85 (PDF, 78.53 KB)Wood Warbler 1984-85
Wood Warbler 1984-85 (PDF, 68.00 KB)Little Ringed Plover 1984
Little Ringed Plover 1984 (PDF, 65.23 KB)West Coast Spring Passage 1984
West Coast Spring Passage 1984 (PDF, 67.38 KB)Ringed Plover 1984
Ringed Plover 1984 (PDF, 68.26 KB)Buzzard 1983
Buzzard 1983 (PDF, 75.10 KB)Mute Swan 1983
Mute Swan 1983 (PDF, 69.90 KB)Winter Gull Roosts 1983
Winter Gull Roosts 1983 (PDF, 77.40 KB)Breeding Waders of Wet Meadows 1982
Breeding Waders of Wet Meadows 1982 (PDF, 107.31 KB)Cirl Bunting 1982
Cirl Bunting 1982 (PDF, 64.49 KB)Chough 1982
Chough 1982 (PDF, 71.61 KB)Peregrine 1981
Peregrine 1981 (PDF, 67.80 KB)Nightjar 1981
Nightjar 1981 (PDF, 74.59 KB)Nightingale 1980
Nightingale 1980 (PDF, 76.17 KB)
Completed surveys 1930s-1979
Lesser Black-backed Gull 1979-1980
Lesser Black-backed Gull 1979-1980 (PDF, 62.39 KB)Kittiwake 1979
Kittiwake 1979 (PDF, 65.07 KB)Blackcaps wintering 1978/79
Blackcaps wintering 1978/79 (PDF, 64.11 KB)Corncrake 1978
Corncrake 1978 (PDF, 70.04 KB)Mute Swan 1978
Mute Swan 1978 (PDF, 76.23 KB)Black Redstart 1977
Black Redstart 1977 (PDF, 63.08 KB)Large Gulls on Buildings 1976
Large Gulls on Buildings 1976 (PDF, 66.00 KB)Nightingale 1976
Nightingale 1976 (PDF, 67.19 KB)Great Crested Grebe 1975
Great Crested Grebe 1975 (PDF, 65.61 KB)Black-headed Gulls 1973
Black-headed Gulls 1973 (PDF, 65.97 KB)Ringed Plover 1973
Ringed Plover 1973 (PDF, 64.40 KB)Little Ringed Plover 1973
Little Ringed Plover 1973 (PDF, 63.52 KB)Wintering Gulls Inland 1973
Wintering Gulls Inland 1973 (PDF, 67.65 KB)Inland Waders 1971-1974
Inland Waders 1971-1974 (PDF, 61.02 KB)Peregrine 1971
Peregrine 1971 (PDF, 68.79 KB)Siskin 1971
Siskin 1971 (PDF, 63.08 KB)Birds in Churchyards 1971
Birds in Churchyards 1971 (PDF, 63.42 KB)Red-backed Shrike 1971
Red-backed Shrike 1971 (PDF, 59.70 KB)Winter bird counts 1969
Winter bird counts 1969 (PDF, 58.40 KB)Kestrel 1967
Kestrel 1967 (PDF, 52.50 KB)Water Pipits 1966/67-1967/68
Water Pipits 1966/67-1967/68 (PDF, 68.20 KB)Twite 1966-1972
Twite 1966-1972 (PDF, 64.47 KB)Peregrine 1965-66
Peregrine 1965-66 (PDF, 64.44 KB)Great Crested Grebe 1965
Great Crested Grebe 1965 (PDF, 70.05 KB)Distribution Survey 1964
Distribution Survey 1964 (PDF, 59.95 KB)Garden Bird Census 1964-66
Garden Bird Census 1964-66 (PDF, 63.46 KB)Wryneck 1964-66
Wryneck 1964-66 (PDF, 66.35 KB)Herons 1964
Herons 1964 (PDF, 67.87 KB)Small Raptors and Crows 1964
Small Raptors and Crows 1964 (PDF, 70.26 KB)Peregrine 1963-64
Peregrine 1963-64 (PDF, 64.44 KB)Wintering Gulls Inland 1962-1963
Wintering Gulls Inland 1962-1963 (PDF, 70.08 KB)Urban Starling Roosts 1962-1964
Urban Starling Roosts 1962-1964 (PDF, 63.39 KB)Sand Martin 1962-1968
Sand Martin 1962-1968 (PDF, 69.37 KB)Peregrine 1961-62
Peregrine 1961-62 (PDF, 72.51 KB)Mute Swan 1961
Mute Swan 1961 (PDF, 70.09 KB)Stonechat 1961
Stonechat 1961 (PDF, 59.93 KB)Little Ringed Plover 1960-1968
Little Ringed Plover 1960-1968 (PDF, 63.82 KB)Whooper Swan 1960/61
Whooper Swan 1960/61 (PDF, 64.59 KB)Lapwing 1960-61
Lapwing 1960-61 (PDF, 63.98 KB)Road Deaths 1960-61
Road Deaths 1960-61 (PDF, 64.56 KB)Red-backed Shrike 1960
Red-backed Shrike 1960 (PDF, 60.28 KB)Great Spotted Woodpecker 1959-1960
Great Spotted Woodpecker 1959-1960 (PDF, 61.49 KB)Kittiwake 1959
Kittiwake 1959 (PDF, 68.30 KB)Fulmar 1959
Fulmar 1959 (PDF, 63.50 KB)Black-headed Gull 1958
Black-headed Gull 1958 (PDF, 68.93 KB)House Sparrow habits 1958
House Sparrow habits 1958 (PDF, 61.02 KB)Nightjar 1957-1958
Nightjar 1957-1958 (PDF, 64.31 KB)Treecreeper Roosts 1957-1959
Treecreeper Roosts 1957-1959 (PDF, 64.02 KB)Seaward Swift movements 1956-1957
Seaward Swift movements 1956-1957 (PDF, 60.77 KB)Great Black-backed Gull 1956
Great Black-backed Gull 1956 (PDF, 64.25 KB)Mute Swan 1955-1956
Mute Swan 1955-1956 (PDF, 69.91 KB)Coot flocks 1955-1958
Coot flocks 1955-1958 (PDF, 60.05 KB)Woodpigeon in autumn 1955
Woodpigeon in autumn 1955 (PDF, 64.16 KB)Buzzard 1954-1956
Buzzard 1954-1956 (PDF, 64.52 KB)Wryneck 1954-1958
Wryneck 1954-1958 (PDF, 64.55 KB)Heronries 1954
Heronries 1954 (PDF, 70.96 KB)British Bird Haunts 1954
British Bird Haunts 1954 (PDF, 47.04 KB)Nature Reserves 1953-1954
Nature Reserves 1953-1954 (PDF, 68.75 KB)Birds of High Level Woodlands
Birds of High Level Woodlands (PDF, 71.16 KB)Roosting Sites 1953-1962
Roosting Sites 1953-1962 (PDF, 59.48 KB)Canada Goose 1953
Canada Goose 1953 (PDF, 63.09 KB)Wintering Gulls 1952-1953
Wintering Gulls 1952-1953 (PDF, 70.16 KB)Pied Flycatcher 1952-1962
Pied Flycatcher 1952-1962 (PDF, 67.09 KB)Visible Migration 1952
Visible Migration 1952 (PDF, 59.83 KB)Paper Tearing by Birds 1949-1950
Paper Tearing by Birds 1949-1950 (PDF, 62.10 KB)Bridled Guillemot 1948-1950
Bridled Guillemot 1948-1950 (PDF, 67.07 KB)Swift Migration 1947-1950
Swift Migration 1947-1950 (PDF, 64.17 KB)Wader Inland Migration 1947-1950
Wader Inland Migration 1947-1950 (PDF, 62.52 KB)Great Crested Grebe 1946-1955
Great Crested Grebe 1946-1955 (PDF, 66.32 KB)Blackcaps wintering 1945-54
Blackcaps wintering 1945-54 (PDF, 62.15 KB)Rooks 1944-1946
Rooks 1944-1946 (PDF, 65.51 KB)Fulmar 1944-1949
Fulmar 1944-1949 (PDF, 71.33 KB)Black Redstart 1944-1956
Black Redstart 1944-1956 (PDF, 68.27 KB)Woodpigeon 1942-1946
Woodpigeon 1942-1946 (PDF, 65.54 KB)Nest Sanitation 1941-1947
Nest Sanitation 1941-1947 (PDF, 60.38 KB)Tits and Milk Bottles1939-1946
Tits and Milk Bottles1939-1946 (PDF, 66.74 KB)Local Lists 1939-1945
Local Lists 1939-1945 (PDF, 59.76 KB)Redshank 1939
Redshank 1939 (PDF, 62.65 KB)Black-headed Gull 1938-1939
Black-headed Gull 1938-1939 (PDF, 64.83 KB)Corncrake 1938-1939
Corncrake 1938-1939 (PDF, 67.67 KB)Bridled Guillemot 1938-1939
Bridled Guillemot 1938-1939 (PDF, 67.07 KB)Song Period 1937-1940
Song Period 1937-1940 (PDF, 67.39 KB)Lapwing Habitat 1937
Lapwing Habitat 1937 (PDF, 73.07 KB)Little Owl Food 1936-1937
Little Owl Food 1936-1937 (PDF, 68.11 KB)Woodland Bird 1936-1937
Woodland Bird 1936-1937 (PDF, 67.92 KB)Great Crested Grebe 1935
Great Crested Grebe 1935 (PDF, 62.43 KB)Swallow 1934-1935
Swallow 1934-1935 (PDF, 64.15 KB)Tameness in Wild Birds 1934-1936
Tameness in Wild Birds 1934-1936 (PDF, 57.96 KB)Fulmar Petrel 1934-1944
Fulmar Petrel 1934-1944 (PDF, 71.33 KB)Woodcock 1934
Woodcock 1934 (PDF, 64.88 KB)Heathland Birds 1934
Heathland Birds 1934 (PDF, 66.69 KB)Rooks in Somerset 1933
Rooks in Somerset 1933 (PDF, 61.72 KB)Rooks in Gloucestershire 1933
Rooks in Gloucestershire 1933 (PDF, 61.72 KB)Starling winter roosts 1932/33
Starling winter roosts 1932/33 (PDF, 62.67 KB)Rooks in the Upper Thames 1931
Rooks in the Upper Thames 1931 (PDF, 61.72 KB)Great Crested Grebe 1931
Great Crested Grebe 1931 (PDF, 65.74 KB)Rooks in Oxford District 1927-1928
Rooks in Oxford District 1927-1928 (PDF, 61.72 KB)
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