Mute Swan

Cygnus olor

 
Provisional map

 

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

Tetrad counts

Status

Tetrads


Neither

388


Loss

14


Gain

34


Both

55


Hertfordshire Bird Atlas webpages designed by LTD Design Consultants and built by Garganey Consulting