Coverage

 

Hover to over map see grid reference and location. Click in map to view species list for tetrad.

SP81W - Buckland (1 species) SP81S - Draytonmead Farm (No species yet recorded) SP81X - Long Marston (10 species) SP81T - Thistlebrook Farm (No species yet recorded) SP81Y - Alnwick Farm (6 species) SP81Z - Crafton (No species yet recorded) SP90V - Meadhams Farm (No species yet recorded) SP90W - Orchard Leigh (No species yet recorded) SP90X - Whelpley Hill Farm (1 species) SP90I - Cholesbury (No species yet recorded) SP90N - Hawridge Common (No species yet recorded) SP90T - Hockeridge Wood (4 species) SP90Y - Berkhamsted S (7 species) SP90E - Spencersgreen (3 species) SP90J - Hastoe (7 species) SP90P - Champneys (4 species) SP90U - Northchurch (10 species) SP90Z - Berkhamsted N (17 species) SP91A - Tring W (11 species) SP91F - Tring E (14 species) SP91K - New Ground (11 species) SP91Q - Norcott Hill (14 species) SP91V - Berkhamsted Common (12 species) SP91B - Little Tring (22 species) SP91G - New Mill (16 species) SP91L - Aldbury Nowers (13 species) SP91R - Aldbury (21 species) SP91W - Little Gaddesden (15 species) SP91C - Wilstone (7 species) SP91H - College Lake (1 species) SP91M - Pitstone Hill (2 species) SP91X - Ringshall (1 species) SP91D - West End Farm (No species yet recorded) SP91E - Mentmore (No species yet recorded) TL00A - Flaunden (4 species) TL00F - Belsize (6 species) TL00K - Chipperfield (13 species) TL00Q - Berrybushes Wood (8 species) TL00V - Abbots Langley (9 species) TL00B - Bovingdon (13 species) TL00G - Bulstrode (2 species) TL00L - Whippendell Bottom (5 species) TL00R - Kings Langley (8 species) TL00W - Bedmond (4 species) TL00C - Bovingdon Airfield (6 species) TL00H - Westbrook Hay (10 species) TL00M - Apsley (10 species) TL00S - Nash Mills (11 species) TL00X - Pimlico (6 species) TL00D - Broadway Farm (4 species) TL00I - Chaulden (13 species) TL00N - Hemel Hempstead (8 species) TL00T - Adeyfield (5 species) TL00Y - Leverstock Green (5 species) TL00E - Potten End (9 species) TL00J - Boxted Farm (2 species) TL00P - Gadebridge (11 species) TL00U - Grovehill (5 species) TL00Z - Buncefield (5 species) TL01A - Nettleden (3 species) TL01F - Great Gaddesden (13 species) TL01K - Briden's Camp (6 species) TL01Q - Easbrookhay Farm (9 species) TL01V - The Aubreys (7 species) TL01B - Hudnall (10 species) TL01G - Widmore Farm (12 species) TL01L - Gaddesden Row (9 species) TL01R - Puddephat's Farm (12 species) TL01W - Rabbitfield Spring (23 species) TL01C - Studhamhall Farm (2 species) TL01H - Clement's End (7 species) TL01M - Beechwood House (5 species) TL01S - Flamstead (11 species) TL01X - Friar's Wash (8 species) TL01I - Dedmansey Wood (4 species) TL01N - Markyate W (1 species) TL01T - Markyate E (5 species) TL01Y - Pepsal End (8 species) TL01P - Kensworth Lynch (4 species) TL01U - Caddington (No species yet recorded) TL01Z - Slip End (2 species) TL02Y - Galley Hill (2 species) TL02Z - Barton Hill Farm (No species yet recorded) TL03V - Barton-le-Clay (2 species) TL10A - Kingswood (12 species) TL10F - Bricket Wood Common (20 species) TL10K - Netherwylde Farm (12 species) TL10Q - Harperbury (5 species) TL10V - Shenley (7 species) TL10B - M25 Junction 21 (11 species) TL10G - Blackgreen Wood (13 species) TL10L - Frogmore (12 species) TL10R - Broad Colney (4 species) TL10W - Salisbury Hall (10 species) TL10C - Potters Crouch (5 species) TL10H - Chiswell Green (11 species) TL10M - St Julians (11 species) TL10S - London Colney N (7 species) TL10X - Tyttenhanger (20 species) TL10D - Gorhambury (6 species) TL10I - Praewood Farm (14 species) TL10N - St Albans (11 species) TL10T - Fleetville (16 species) TL10Y - Smallford (14 species) TL10E - Hogg End (4 species) TL10J - Batchwood Hall (13 species) TL10P - New Greens and Townsend (15 species) TL10U - Marshalswick (14 species) TL10Z - Beech Farm (15 species) TL11A - Beaumont Hall (15 species) TL11F - Hedge's Farm (5 species) TL11K - Cheapside Farm (19 species) TL11Q - Sandridge (25 species) TL11V - Symonshyde Great Wood (17 species) TL11B - Harpendenbury (15 species) TL11G - Hatching Green (14 species) TL11L - Harpenden SE (16 species) TL11R - Nomansland (21 species) TL11W - Coleman Green (13 species) TL11C - Faulkners End Farm (7 species) TL11H - Harpenden NW (12 species) TL11M - Batford (18 species) TL11S - Marshalls Heath (12 species) TL11X - Bride Hall (7 species) TL11D - West Hyde (3 species) TL11I - East Hyde (11 species) TL11N - Bower Heath (5 species) TL11T - Blackmore End (6 species) TL11Y - Ayot St Lawrence (11 species) TL11J - Chiltern Green (2 species) TL11P - Ansells End (7 species) TL11U - Kimpton (6 species) TL11Z - Kimpton Mill (12 species) TL12F - Luton Airport (5 species) TL12K - Diamond End (8 species) TL12Q - Bendish (13 species) TL12V - Whitwell (22 species) TL12B - Stopsley (No species yet recorded) TL12G - Tea Green (9 species) TL12L - The Heath (9 species) TL12R - Kingswalden Park (12 species) TL12W - Hitch Wood (18 species) TL12C - Butterfield Green (6 species) TL12H - Lilley Bottom (8 species) TL12M - Ley Green (19 species) TL12S - Preston (22 species) TL12X - Poynders End (11 species) TL12D - Lilley (7 species) TL12I - The Flints (10 species) TL12N - Great Offley (11 species) TL12T - Offleyholes Farm (8 species) TL12Y - Gosmore (18 species) TL12E - Telegraph Hill (9 species) TL12J - Little Offley (10 species) TL12P - Gravehill Plantation (6 species) TL12U - Hitchin SW (12 species) TL12Z - Hitchin Hill (17 species) TL13A - Hexton (6 species) TL13F - Tingley Wood (8 species) TL13K - Pirton (11 species) TL13Q - Oughtonhead Common (14 species) TL13V - Ickleford (14 species) TL13B - Higham Gobion (3 species) TL13G - Apsley End (1 species) TL13L - Burge End (No species yet recorded) TL13R - Holwell (5 species) TL13W - Ickleford Common (10 species) TL13S - Holwellbury (4 species) TL13X - Arlesey (No species yet recorded) TL20A - Ridge (11 species) TL20F - South Mimms (6 species) TL20K - Potters Bar (4 species) TL20Q - Five Acre Wood (13 species) TL20V - Barvin Park (8 species) TL20B - Redwell Wood Farm (14 species) TL20G - Royal Veterinary College (10 species) TL20L - Swanley Bar (19 species) TL20R - Queenswood (11 species) TL20W - Northaw (6 species) TL20C - North Mymms Park (8 species) TL20H - Welham Green (11 species) TL20M - Bell Bar (17 species) TL20S - Kentish Lane Farm (9 species) TL20X - Great Wood County Park (26 species) TL20D - Roehyde (15 species) TL20I - South Hatfield (17 species) TL20N - Woodside (12 species) TL20T - Wildhill (13 species) TL20Y - Little Berkhamsted (6 species) TL20E - Hatfield Aerodrome (15 species) TL20J - Birchwood (13 species) TL20P - Home Park (12 species) TL20U - Essendon (15 species) TL20Z - Howe Green (10 species) TL21A - Cromerhyde Farm (15 species) TL21F - Stanborough (16 species) TL21K - Hatfield Hyde (19 species) TL21Q - Holwell Court Farm (18 species) TL21V - Letty Green (10 species) TL21B - Brocket Park (15 species) TL21G - Sherrardspark (22 species) TL21L - Peartree (15 species) TL21R - Panshanger Aerodrome (18 species) TL21W - Panshanger Stables (25 species) TL21C - Ayot St Peter (19 species) TL21H - Digswell Park (24 species) TL21M - Digswell (17 species) TL21S - Tewin (27 species) TL21X - Bramfield (9 species) TL21D - Pulmer Water (7 species) TL21I - Welwyn (20 species) TL21N - Harmergreen Wood (15 species) TL21T - Bull's Green (23 species) TL21Y - Bramfield Woods (18 species) TL21E - Codicote (12 species) TL21J - Tagmore Green (14 species) TL21P - Woolmer Green (13 species) TL21U - Datchworth (11 species) TL21Z - Watkin's Hall Farm (8 species) TL22A - Rusling End (22 species) TL22F - Old Knebworth (17 species) TL22K - Knebworth (17 species) TL22Q - Bragbury End (12 species) TL22V - Frogmore Hall (10 species) TL22B - Langley Bottom (15 species) TL22G - Norton Green (25 species) TL22L - Broadwater (17 species) TL22R - Aston (17 species) TL22W - Benington Lordship (7 species) TL22C - Almshoe Bury (10 species) TL22H - Stevenage Old Town (14 species) TL22M - Pin Green (10 species) TL22S - Chells Manor (8 species) TL22X - Walkern Lodge (8 species) TL22D - Titmore Green (17 species) TL22I - Lister Hospital (19 species) TL22N - Chesfield Park (7 species) TL22T - Boxbury Farm (11 species) TL22Y - Walkern (9 species) TL22E - Great Wymondley (18 species) TL22J - Rowley Court (10 species) TL22P - Damask Green (6 species) TL22U - Hall's Green (5 species) TL22Z - Cromer (10 species) TL23A - Letchworth Hall Hotel (17 species) TL23F - Willian (8 species) TL23K - Lannock Manor (6 species) TL23Q - Weston (7 species) TL23V - Kingswoodbury (9 species) TL23B - Letchworth West (13 species) TL23G - Letchworth East (16 species) TL23L - Baldock (13 species) TL23R - Bird Hill (9 species) TL23W - Wallington (8 species) TL23C - Letchworth Sewage Works (4 species) TL23H - Norton and Radwell (12 species) TL23M - Bygrave Common (10 species) TL23S - The Firs (9 species) TL23X - Bygrave Lodge Farm (2 species) TL23I - A1(M) Junction 10 (4 species) TL23N - Newnham (11 species) TL23T - Bygrave (15 species) TL23Y - Slip End (11 species) TL23J - Caldecote (4 species) TL23P - Newnham Hill (12 species) TL23U - Ashwell (22 species) TL23Z - Ashwell and Morden Station (4 species) TL24F - Hinxworth (3 species) TL24K - Ashwell End (6 species) TL24Q - Cold Harbour (7 species) TL24V - Gatley (No species yet recorded) TL24L - Dunton Lodge Farm (3 species) TL24R - Guilden Morden S (5 species) TL24S - Guilden Morden N (1 species) TL30A - Cattlegate Farm (2 species) TL30F - Theobalds Manor (1 species) TL30K - Theobalds Park (1 species) TL30Q - Bowyers Water (9 species) TL30B - Cuffley (9 species) TL30G - Goff's Oak (8 species) TL30L - Flamstead End (3 species) TL30R - Seventy Acres Lake (8 species) TL30C - Newgate Street (7 species) TL30H - Hammond Street (6 species) TL30M - Wormleybury (10 species) TL30S - Turnford (6 species) TL30D - Blackfan Wood (9 species) TL30I - Cowheath Wood (12 species) TL30N - Carneles Green (15 species) TL30T - Broxbourne (9 species) TL30Y - Nazeing Mead (2 species) TL30E - Bayford (25 species) TL30J - Monks Green (14 species) TL30P - Goose Green (15 species) TL30U - Hoddesdon (8 species) TL30Z - Rye House Station (3 species) TL31A - Bayfordbury (30 species) TL31F - Brickendonbury (21 species) TL31K - Hertford Heath (17 species) TL31Q - St Margarets (7 species) TL31V - Stanstead Abbotts (22 species) TL31B - Hertford North Station (22 species) TL31G - Hertford (17 species) TL31L - Rush Green (19 species) TL31R - Great Amwell (28 species) TL31W - Little Briggens (15 species) TL31C - Waterford (17 species) TL31H - Ware Park Farm (9 species) TL31M - Ware (19 species) TL31S - Great Cozens (19 species) TL31X - Wareside (15 species) TL31D - Stapleford (9 species) TL31I - Tonwell (10 species) TL31N - Wadesmill (8 species) TL31T - Fabdens (8 species) TL31Y - Bakers End (7 species) TL31E - Watton at Stone (13 species) TL31J - Sacombe (9 species) TL31P - Sacombe Green (8 species) TL31U - High Cross (7 species) TL31Z - Barwick (8 species) TL32A - Whempstead (6 species) TL32F - Dane End (6 species) TL32K - Potter's Green (8 species) TL32Q - Colliers End (8 species) TL32V - Latchford (11 species) TL32B - Burn's Green (12 species) TL32G - Haultwick (10 species) TL32L - Levens Green (3 species) TL32R - Old Hall Green (8 species) TL32W - Standon (15 species) TL32C - Clay End (8 species) TL32H - Wood End (5 species) TL32M - Great Munden (6 species) TL32S - Hamels Park (19 species) TL32X - Braughing (15 species) TL32D - Ardeley (15 species) TL32I - Moor Green (13 species) TL32N - Whatbarn Farm (1 species) TL32T - Westmill (8 species) TL32Y - Dassels (7 species) TL32E - Bancroft Farm (12 species) TL32J - Cottered (7 species) TL32P - Aspenden Hall (7 species) TL32U - Buntingford (14 species) TL32Z - Hare Street (6 species) TL33A - Rushden (1 species) TL33F - Broadfield Hall (7 species) TL33K - Little Butter Hill (3 species) TL33Q - Wyddial (3 species) TL33V - Silkmead Farm (4 species) TL33B - Roe Green (5 species) TL33G - Green End (10 species) TL33L - Buckland Bottom (6 species) TL33R - Capons Wood (8 species) TL33W - Cave Gate (3 species) TL33C - Wheat Hill (3 species) TL33H - Philpott's Wood (8 species) TL33M - The Homestead (4 species) TL33S - Strawberry Grove (9 species) TL33X - Barkway (10 species) TL33D - Crouch Hill (4 species) TL33I - Kelshall (6 species) TL33N - Reed End (7 species) TL33T - Reed (4 species) TL33Y - Newsells (4 species) TL33E - Lower Coombe Farm (3 species) TL33J - Church Hill (8 species) TL33P - Mile End Farm (21 species) TL33U - Whiteley Hill (4 species) TL33Z - Barley (3 species) TL34F - Highfield Farm (7 species) TL34K - Royston W (7 species) TL34Q - Royston E (8 species) TL34V - Noon's Folly Farm (1 species) TL34L - Beauval Farm (3 species) TL34R - Holland Hall (1 species) TL41A - Briggens Park (4 species) TL41F - Eastwick (5 species) TL41K - Harlow Town Station (2 species) TL41B - Hunsdonbury (11 species) TL41G - Eastwick Hall Farm (1 species) TL41L - Gilston Park (5 species) TL41R - Rowney Farm (5 species) TL41W - Durrington Hall (2 species) TL41C - Hunsdon (6 species) TL41H - Hunsdon Lodge Farm (2 species) TL41M - Stonards (7 species) TL41S - High Wych (3 species) TL41X - Sawbridgeworth (6 species) TL41D - Little Blakesware (7 species) TL41I - Perry Green (7 species) TL41N - Allen's Green (7 species) TL41T - Trims Green (6 species) TL41Y - Spellbrook (10 species) TL41E - Kettle Green (6 species) TL41J - Much Hadham (6 species) TL41P - Green Tye (6 species) TL41U - Thorley (8 species) TL41Z - Thorley Street (16 species) TL42A - Bromley (3 species) TL42F - Hadham Ford (7 species) TL42K - Bury Green (10 species) TL42Q - Stortford Park (9 species) TL42V - Bishop's Stortford (14 species) TL42B - Wellpond Green (9 species) TL42G - Albury End (18 species) TL42L - Hadham Hall (9 species) TL42R - Wickham Hall (7 species) TL42W - Foxdells Farm (14 species) TL42C - Braughing Friars (9 species) TL42H - Albury (10 species) TL42M - Clapgate (14 species) TL42S - Farnham (No species yet recorded) TL42X - Hazel End (1 species) TL42D - Bozen Green (4 species) TL42I - Furneux Pelham (13 species) TL42N - Hixham Hall (5 species) TL42T - Mallows Green (No species yet recorded) TL42E - Little Hormead (3 species) TL42J - Whitebarns (4 species) TL42P - Stocking Pelham (21 species) TL43A - Brick House Farm (2 species) TL43F - Brent Pelham (5 species) TL43K - Starling's Green (1 species) TL43B - Anstey (7 species) TL43G - Meesden (8 species) TL43L - Further Ford End (No species yet recorded) TL43C - Nuthampstead (10 species) TL43H - Langley Lawn (No species yet recorded) TL43D - Abbotsbury Farm (13 species) TL43I - Chrishall Common (No species yet recorded) TL43E - Chishall Windmill (2 species) TL44A - Clay Hill (1 species) TL51C - Gladwyns (No species yet recorded) TL52A - Start Hill (6 species) TL52F - Tilekiln Green (1 species) TL52B - Birchanger (1 species) TL52C - Stansted Mountfitchet (No species yet recorded) TQ09A - Chalfont St Peter (No species yet recorded) TQ09F - West Hyde (9 species) TQ09K - Harefield (1 species) TQ09Q - Battlers Wells Farm (3 species) TQ09V - Northwood (No species yet recorded) TQ09B - Chalfont Common (2 species) TQ09G - Maple Cross (27 species) TQ09L - Stocker's Lake (18 species) TQ09R - Batchworth Heath (15 species) TQ09W - Moor Park (10 species) TQ09C - Chorleywood West (2 species) TQ09H - Chorleywood Bottom (4 species) TQ09M - Rickmansworth (13 species) TQ09S - Croxley Green (23 species) TQ09X - Holywell (12 species) TQ09I - Chorleywood Common (11 species) TQ09N - Loudwater (6 species) TQ09T - Whippendell Wood (12 species) TQ09Y - Cassiobury Park (10 species) TQ09E - Chenies (10 species) TQ09J - Sarratt Bottom (8 species) TQ09P - Sarratt (10 species) TQ09U - Chandler's Cross (11 species) TQ09Z - Leavesden Green (11 species) TQ19A - Pinnerwood Park (1 species) TQ19B - Oxhey Wood (5 species) TQ19G - Carpenders Park (8 species) TQ19L - Bentley Priory (4 species) TQ19C - Oxhey (13 species) TQ19H - Bushey (12 species) TQ19M - Bushey Heath (9 species) TQ19S - Aldenham Reservoir (9 species) TQ19X - Edgewarebury (10 species) TQ19D - Watford (15 species) TQ19I - Bushey Hall (3 species) TQ19N - Letchmore Heath (11 species) TQ19T - Aldenham Park (7 species) TQ19Y - Borehamwood (6 species) TQ19E - North Watford (6 species) TQ19J - M1 Junction 5 (9 species) TQ19P - Batlers Green (13 species) TQ19U - Radlett (10 species) TQ19Z - Kitwells Farm (7 species) TQ29C - Sterling Corner (No species yet recorded) TQ29D - Rowley Green (9 species) TQ29I - Galley Lane Farm (3 species) TQ29N - High Barnet (7 species) TQ29E - Buckettsland Farm (4 species) TQ29J - Dancers Hill (2 species) TQ29P - Wrotham Park (4 species) TQ29U - Hadley Wood (No species yet recorded) TQ39U - Enfield Lock (No species yet recorded)
Major towns 10km Square IDs

2015-22 Atlas

Species count

Tetrads


1 - 10 species

284


11 - 20 species

154


> 20 species

26


Total

464


Hertfordshire Mammal Atlas designed by LTD Design Consultants, built by Garganey Consulting and funded by donations from members of the Hertfordshire Natural History Society