| Argyll Bird Club |
Bird records for Argyll for the years 2002 and 2003 |
| Biodiversity Information Service for Powys and Brecon Beacons National Park |
Breconshire Birds |
| Breconshire Birds - sensitive species at 10km square resolution. |
| CCW Regional Data : Mid-Wales, sensitive species at 10km square resolution |
| CCW Regional Data : Mid-Wales |
| Bristol Regional Environmental Records Centre |
BRERC February 2012 |
| British Trust for Ornithology |
BTO Second Atlas of Breeding Birds in Britain and Ireland: 1988-1991. |
| BTO First Atlas of Wintering Birds in Britain and Ireland: 1981/82-1983/84. |
| BTO First Atlas of Breeding Birds in Britain and Ireland: 1968-1972. |
| Biodiversity in Glasgow (BiG) Project |
| Buckinghamshire and Milton Keynes Environmental Records Centre |
Birds in Buckinghamshire |
| Centre for Environmental Data and Recording |
Northern Ireland Priority Species Data Set |
| Cofnod (North Wales Environmental Information Service) |
CCW Regional Data: North Wales - Sensitive species records only at 10km resolution |
| CCW Regional Data: North Wales |
| Cresswell Associates |
Wildlife Surveys in Southern Scotland 2007-2011 |
| Dorset Environmental Records Centre |
Dorset SSSI Species Records 1952 - 2004 (Natural England) |
| East Ayrshire Countryside Ranger Service |
East Ayrshire Species Database |
| Environmental Records Centre for Cornwall and the Isles of Scilly |
Bird species distribution dataset from 2003 to 2006 for the Isles of Scilly. |
| Bird species distribution dataset for Cornwall from various sources, records from 1991 to 2010. |
| Environmental Records Information Centre North East |
ERIC North East sensitive species records |
| Greater Manchester Ecology Unit |
Bird Records held by Greater Manchester Ecology Unit |
| Greenspace Information for Greater London |
GiGL professional survey records (Historic) |
| GiGL public survey records (Last 10 years) |
| GiGL professional survey records (Last 10 years) |
| Herefordshire Biological Records Centre |
Herefordshire Biological Records Centre Species Records |
| Hertfordshire Biological Records Centre |
Birds, records for Hertfordshire, 2008 - 2011 |
| John Muir Trust |
Species Records for John Muir Trust Properties Nevis, Sandwood, Quinag and Schiehallion 2010. |
| Species Records for John Muir Trust Properties 2007-2009 |
| Lancashire Environment Record Network |
LERN Breeding Bird Records for Sensitive Species |
| Merseyside BioBank |
North Merseyside Birds (verified) |
| North Merseyside Birds (unverified) |
| National Trust |
Heigham Holmes species data held by The National Trust |
| Wicken Fen nature reserve species data held by The National Trust |
| National Trust for Scotland |
NE Scotland NTS properties species records |
| Northamptonshire Biodiversity Records Centre |
Northamptonshire Local Wildlife Site Species Records up to 2002 |
| Northern Ireland Environment Agency |
EHS Species Datasets |
| RSPB |
RSPB Reserves breeding bird surveys |
| Hen harrier national breeding surveys in the UK and the Isle of Man 1988/89, 1998, 2004 & 2010 |
| Hen Harrier breeding surveys from the Forest of Clunie SPA, 1988 onwards |
| Bird Conservation Targeting Project (BCTP) in the UK, archived data (2001-2009) - sensitive records |
| Twite Breeding Season Survey, Wales 2008 |
| Bird Conservation Targeting Project (BCTP) in the UK, 2005-2010 (sensitive records) |
| Dotterel national breeding survey in Britain in 1999 - raw data |
| Record, the Biodiversity Information System for Cheshire, Halton, Warrington and the Wirral |
RECORD Aves Data up to 16/07/2009 |
| Royal Horticultural Society |
RHS monitoring of native and naturalised plants and animals at its gardens and surrounding areas |
| Scottish Wildlife Trust |
Commissioned surveys and staff surveys and reports for SWT reserves. |
| Sheffield Bird Study Group |
Sheffield Bird Study Group (Yorkshire records) |
| South East Wales Biodiversity Records Centre |
CCW Regional Data : South East Wales Non-sensitive Species Records |
| St Helens Wildlife Recording Group |
St Helens Wildlife Dataset |
| Staffordshire Ecological Record |
SER Site-based Surveys |
| SER Species-based Surveys |
| Suffolk Biological Records Centre |
Suffolk Biological Records Centre (SBRC) dataset |
| Thames Valley Environmental Records Centre |
Nature Conservancy Council Survey of Ancient Woodlands in Berkshire. |
| The Scottish Ornithologists' Club |
Fife non-breeding bird 5km atlas 1991-99 |
| Fife breeding bird tetrad atlas 1991-99 |
| Clyde Breeding Bird Tetrad Atlas 1985 - 1991 - sensitive species |
| Highland Breeding Bird Data 2002 - 2003 - sensitive breeding species |
| Highland bird data 2002 - 2003 - non-breeding records |
| South East Scotland Tetrad Atlas 1988 - 1994 - sensitive breeding species |
| The Wildlife Information Centre |
Borders Backyard Biodiversity |
| Tullie House Museum |
Tullie House Museum Natural History Collections |
| West Wales Biodiversity Information Centre |
CCW Regional Data: all taxa (sensitive species only), West Wales |
| Wiltshire and Swindon Biological Records Centre |
Wiltshire & Swindon Site-based Survey Records |
| Wiltshire & Swindon Incidental Species Records |
| Worcestershire Biological Records Centre |
WBRC Species data for Worcestershire collated by date. |
| Species data for Special Wildlife Sites within Worcestershire from date of notification to present. |