About gridmaps

Using datasets:
Surrey Wildlife Trust Nature Reserves - Tranche 1 Species Records: Surrey Biodiversity Information Centre
Wicken Fen nature reserve species data held by The National Trust: National Trust
BRERC April 2013: Bristol Regional Environmental Records Centre
HBRG Insects Dataset: Highland Biological Recording Group
Devon incidental species records 1950-2002: Devon Biodiversity Records Centre
Herefordshire Biological Records Centre Species Records: Herefordshire Biological Records Centre
WBRC Species data for Worcestershire collated by species group: Worcestershire Biological Records Centre
NE Scotland butterfly and moth records 1800-2010: North East Scotland Biological Records Centre
Patrick Roper's Notebooks: Sussex Biodiversity Record Centre
Species Recorded in Somerset: Somerset Environmental Records Centre
Bedfordshire Micro Moths (BNHS) - 1820-2012: Bedfordshire and Luton Biodiversity Recording and Monitoring Centre
Lepidoptera species distribution dataset from 1981 to 2008 for Cornwall and the Isles of Scilly: Environmental Records Centre for Cornwall and the Isles of Scilly
RHS monitoring of native and naturalised plants and animals at its gardens and surrounding areas: Royal Horticultural Society
Tullie House Museum Natural History Collections: Tullie House Museum
CCW Regional Data : Mid-Wales: Biodiversity Information Service for Powys and Brecon Beacons National Park
Lincolnshire Moths: Greater Lincolnshire Nature Partnership
Shropshire Ecological Data Network Database: Shropshire Ecological Data Network
NTS Properties Species Records 1800-2013: National Trust for Scotland
Welsh Invertebrate Database (WID): Natural Resources Wales
Invertebrate Site Register - England (1738-2005).: Natural England
Suffolk Biological Records Centre (SBRC) dataset: Suffolk Biological Records Centre
WBRC Species data for Worcestershire collated by date.: Worcestershire Biological Records Centre
Microlepidoptera of Glamorgan: South East Wales Biodiversity Records Centre
Micro-moths distribution for Dumfries and Galloway: Dumfries and Galloway Environmental Resources Centre
SER Species-based Surveys: Staffordshire Ecological Record
Sussex Moth data for 2011 and 2012 DEFRA FUNDED: Sussex Biodiversity Record Centre