Hertfordshire Bird Atlas Abundance Map

Buzzard

Buteo buteo

SP81W - Buckland ()

SP81S - Draytonmead Farm (0.25)

SP81X - Long Marston (0.25)

SP81T - Thistlebrook Farm (1.50)

SP81Y - Alnwick Farm (0.50)

SP81Z - Crafton ()

SP90V - Meadhams Farm (0.25)

SP90W - Orchard Leigh (2.25)

SP90X - Whelpley Hill Farm (2.00)

SP90I - Cholesbury ()

SP90N - Hawridge Common (1.50)

SP90T - Hockeridge Wood (0.25)

SP90Y - Berkhamsted S ()

SP90E - Spencersgreen (0.50)

SP90J - Hastoe (0.50)

SP90P - Champneys (1.00)

SP90U - Northchurch ()

SP90Z - Berkhamsted N ()

SP91A - Tring W ()

SP91F - Tring E (0.25)

SP91K - New Ground (0.25)

SP91Q - Norcott Hill ()

SP91V - Berkhamsted Common ()

SP91B - Little Tring (1.00)

SP91G - New Mill (1.33)

SP91L - Aldbury Nowers (0.50)

SP91R - Aldbury (0.50)

SP91W - Little Gaddesden ()

SP91C - Wilstone (0.25)

SP91H - College Lake (0.50)

SP91M - Pitstone Hill (2.25)

SP91X - Ringshall ()

SP91D - West End Farm (0.25)

SP91E - Mentmore (1.00)

TL00A - Flaunden (0.50)

TL00F - Belsize (1.75)

TL00K - Chipperfield (0.75)

TL00Q - Berrybushes Wood (1.25)

TL00V - Abbots Langley ()

TL00B - Bovingdon (1.00)

TL00G - Bulstrode (0.50)

TL00L - Whippendell Bottom (1.00)

TL00R - Kings Langley ()

TL00W - Bedmond ()

TL00C - Bovingdon Airfield (2.50)

TL00H - Westbrook Hay (0.75)

TL00M - Apsley ()

TL00S - Nash Mills ()

TL00X - Pimlico (1.25)

TL00D - Broadway Farm (0.25)

TL00I - Chaulden (0.75)

TL00N - Hemel Hempstead ()

TL00T - Adeyfield ()

TL00Y - Leverstock Green (0.50)

TL00E - Potten End (0.25)

TL00J - Boxted Farm (0.50)

TL00P - Gadebridge (0.75)

TL00U - Grovehill ()

TL00Z - Buncefield (0.50)

TL01A - Nettleden (0.25)

TL01F - Great Gaddesden ()

TL01K - Briden's Camp (0.25)

TL01Q - Easbrookhay Farm (1.50)

TL01V - The Aubreys (1.50)

TL01B - Hudnall (0.25)

TL01G - Widmore Farm (0.50)

TL01L - Gaddesden Row (0.50)

TL01R - Puddephat's Farm ()

TL01W - Rabbitfield Spring (0.25)

TL01C - Studhamhall Farm (1.50)

TL01H - Clement's End (1.67)

TL01M - Beechwood House (0.67)

TL01S - Flamstead ()

TL01X - Friar's Wash ()

TL01I - Dedmansey Wood (0.50)

TL01N - Markyate W (0.75)

TL01T - Markyate E (0.50)

TL01Y - Pepsal End (0.50)

TL01P - Kensworth Lynch (0.25)

TL01U - Caddington ()

TL01Z - Slip End ()

TL02Y - Galley Hill ()

TL02Z - Barton Hill Farm ()

TL03V - Barton-le-Clay (1.25)

TL10A - Kingswood ()

TL10F - Bricket Wood Common (0.25)

TL10K - Netherwylde Farm ()

TL10Q - Harperbury ()

TL10V - Shenley ()

TL10B - M25 Junction 21 (0.75)

TL10G - Blackgreen Wood ()

TL10L - Frogmore ()

TL10R - Broad Colney (0.50)

TL10W - Salisbury Hall (0.25)

TL10C - Potters Crouch (0.75)

TL10H - Chiswell Green (0.25)

TL10M - St Julians (0.75)

TL10S - London Colney N (0.25)

TL10X - Tyttenhanger (0.75)

TL10D - Gorhambury (0.25)

TL10I - Praewood Farm (1.00)

TL10N - St Albans ()

TL10T - Fleetville ()

TL10Y - Smallford ()

TL10E - Hogg End (2.00)

TL10J - Batchwood Hall (0.50)

TL10P - New Greens and Townsend (0.25)

TL10U - Marshalswick ()

TL10Z - Beech Farm (0.25)

TL11A - Beaumont Hall (2.25)

TL11F - Hedge's Farm ()

TL11K - Cheapside Farm ()

TL11Q - Sandridge ()

TL11V - Symonshyde Great Wood ()

TL11B - Harpendenbury (1.75)

TL11G - Hatching Green ()

TL11L - Harpenden SE (0.25)

TL11R - Nomansland (0.50)

TL11W - Coleman Green (0.50)

TL11C - Faulkners End Farm (1.00)

TL11H - Harpenden NW ()

TL11M - Batford ()

TL11S - Marshalls Heath ()

TL11X - Bride Hall (2.00)

TL11D - West Hyde (1.25)

TL11I - East Hyde (0.25)

TL11N - Bower Heath (0.25)

TL11T - Blackmore End (1.25)

TL11Y - Ayot St Lawrence (0.50)

TL11J - Chiltern Green (2.00)

TL11P - Ansells End (0.67)

TL11U - Kimpton (2.00)

TL11Z - Kimpton Mill (0.25)

TL12F - Luton Airport ()

TL12K - Diamond End (1.50)

TL12Q - Bendish (1.00)

TL12V - Whitwell (3.00)

TL12B - Stopsley ()

TL12G - Tea Green ()

TL12L - The Heath (1.50)

TL12R - Kingswalden Park (0.25)

TL12W - Hitch Wood ()

TL12C - Butterfield Green ()

TL12H - Lilley Bottom (0.75)

TL12M - Ley Green (1.75)

TL12S - Preston (1.75)

TL12X - Poynders End ()

TL12D - Lilley (1.00)

TL12I - The Flints (0.25)

TL12N - Great Offley (0.75)

TL12T - Offleyholes Farm (0.75)

TL12Y - Gosmore (1.50)

TL12E - Telegraph Hill (0.25)

TL12J - Little Offley (1.00)

TL12P - Gravehill Plantation (1.75)

TL12U - Hitchin SW (0.25)

TL12Z - Hitchin Hill ()

TL13A - Hexton (1.50)

TL13F - Tingley Wood (0.50)

TL13K - Pirton ()

TL13Q - Oughtonhead Common (0.50)

TL13V - Ickleford ()

TL13B - Higham Gobion ()

TL13G - Apsley End ()

TL13L - Burge End ()

TL13R - Holwell (0.25)

TL13W - Ickleford Common (0.75)

TL13S - Holwellbury ()

TL13X - Arlesey ()

TL20A - Ridge (0.50)

TL20F - South Mimms ()

TL20K - Potters Bar ()

TL20Q - Five Acre Wood ()

TL20V - Barvin Park (0.25)

TL20B - Redwell Wood Farm (0.75)

TL20G - Royal Veterinary College (1.00)

TL20L - Swanley Bar ()

TL20R - Queenswood (0.25)

TL20W - Northaw (1.25)

TL20C - North Mymms Park ()

TL20H - Welham Green (1.00)

TL20M - Bell Bar ()

TL20S - Kentish Lane Farm (2.50)

TL20X - Great Wood County Park (2.50)

TL20D - Roehyde ()

TL20I - South Hatfield ()

TL20N - Woodside (0.75)

TL20T - Wildhill (0.75)

TL20Y - Little Berkhamsted (0.50)

TL20E - Hatfield Aerodrome (0.50)

TL20J - Birchwood ()

TL20P - Home Park (1.25)

TL20U - Essendon (0.25)

TL20Z - Howe Green (0.75)

TL21A - Cromerhyde Farm (0.50)

TL21F - Stanborough ()

TL21K - Hatfield Hyde (0.75)

TL21Q - Holwell Court Farm (1.00)

TL21V - Letty Green (0.50)

TL21B - Brocket Park (0.25)

TL21G - Sherrardspark ()

TL21L - Peartree ()

TL21R - Panshanger Aerodrome ()

TL21W - Panshanger Stables (2.00)

TL21C - Ayot St Peter (1.25)

TL21H - Digswell Park (0.25)

TL21M - Digswell (0.50)

TL21S - Tewin ()

TL21X - Bramfield ()

TL21D - Pulmer Water ()

TL21I - Welwyn (0.25)

TL21N - Harmergreen Wood (0.75)

TL21T - Bull's Green ()

TL21Y - Bramfield Woods (1.50)

TL21E - Codicote (0.75)

TL21J - Tagmore Green (0.25)

TL21P - Woolmer Green ()

TL21U - Datchworth ()

TL21Z - Watkin's Hall Farm ()

TL22A - Rusling End (1.67)

TL22F - Old Knebworth (0.75)

TL22K - Knebworth ()

TL22Q - Bragbury End ()

TL22V - Frogmore Hall (0.75)

TL22B - Langley Bottom (0.50)

TL22G - Norton Green (1.00)

TL22L - Broadwater ()

TL22R - Aston ()

TL22W - Benington Lordship (1.50)

TL22C - Almshoe Bury (0.25)

TL22H - Stevenage Old Town ()

TL22M - Pin Green ()

TL22S - Chells Manor (0.50)

TL22X - Walkern Lodge (1.00)

TL22D - Titmore Green (0.50)

TL22I - Lister Hospital (1.25)

TL22N - Chesfield Park (2.00)

TL22T - Boxbury Farm (1.50)

TL22Y - Walkern (0.75)

TL22E - Great Wymondley ()

TL22J - Rowley Court ()

TL22P - Damask Green (1.00)

TL22U - Hall's Green (0.25)

TL22Z - Cromer (0.50)

TL23A - Letchworth Hall Hotel ()

TL23F - Willian (0.50)

TL23K - Lannock Manor (1.50)

TL23Q - Weston (0.67)

TL23V - Kingswoodbury (0.75)

TL23B - Letchworth West ()

TL23G - Letchworth East ()

TL23L - Baldock (0.25)

TL23R - Bird Hill (0.25)

TL23W - Wallington ()

TL23C - Letchworth Sewage Works ()

TL23H - Norton and Radwell (0.50)

TL23M - Bygrave Common (0.25)

TL23S - The Firs ()

TL23X - Bygrave Lodge Farm (0.25)

TL23I - A1(M) Junction 10 (1.25)

TL23N - Newnham (1.75)

TL23T - Bygrave ()

TL23Y - Slip End (1.00)

TL23J - Caldecote (1.50)

TL23P - Newnham Hill (0.75)

TL23U - Ashwell (0.50)

TL23Z - Ashwell and Morden Station ()

TL24F - Hinxworth (1.50)

TL24K - Ashwell End (0.25)

TL24Q - Cold Harbour ()

TL24V - Gatley (1.50)

TL24L - Dunton Lodge Farm (1.25)

TL24R - Guilden Morden S (2.00)

TL24S - Guilden Morden N (0.25)

TL30A - Cattlegate Farm (1.75)

TL30F - Theobalds Manor (1.50)

TL30K - Theobalds Park ()

TL30Q - Bowyers Water ()

TL30B - Cuffley ()

TL30G - Goff's Oak (1.25)

TL30L - Flamstead End ()

TL30R - Seventy Acres Lake ()

TL30C - Newgate Street ()

TL30H - Hammond Street ()

TL30M - Wormleybury ()

TL30S - Turnford ()

TL30D - Blackfan Wood (0.25)

TL30I - Cowheath Wood (0.25)

TL30N - Carneles Green ()

TL30T - Broxbourne ()

TL30Y - Nazeing Mead ()

TL30E - Bayford (0.67)

TL30J - Monks Green ()

TL30P - Goose Green ()

TL30U - Hoddesdon ()

TL30Z - Rye House Station ()

TL31A - Bayfordbury (0.75)

TL31F - Brickendonbury ()

TL31K - Hertford Heath (1.00)

TL31Q - St Margarets ()

TL31V - Stanstead Abbotts ()

TL31B - Hertford North Station (0.50)

TL31G - Hertford ()

TL31L - Rush Green ()

TL31R - Great Amwell (0.25)

TL31W - Little Briggens ()

TL31C - Waterford (1.00)

TL31H - Ware Park Farm (0.25)

TL31M - Ware (0.25)

TL31S - Great Cozens (0.25)

TL31X - Wareside ()

TL31D - Stapleford (1.00)

TL31I - Tonwell ()

TL31N - Wadesmill (1.50)

TL31T - Fabdens ()

TL31Y - Bakers End (1.25)

TL31E - Watton at Stone (1.00)

TL31J - Sacombe (1.50)

TL31P - Sacombe Green (0.50)

TL31U - High Cross (1.00)

TL31Z - Barwick (1.00)

TL32A - Whempstead (0.50)

TL32F - Dane End ()

TL32K - Potter's Green (1.00)

TL32Q - Colliers End (1.00)

TL32V - Latchford (0.25)

TL32B - Burn's Green (0.25)

TL32G - Haultwick (0.75)

TL32L - Levens Green (2.25)

TL32R - Old Hall Green (1.00)

TL32W - Standon (0.50)

TL32C - Clay End (0.25)

TL32H - Wood End ()

TL32M - Great Munden ()

TL32S - Hamels Park (0.50)

TL32X - Braughing (0.25)

TL32D - Ardeley (0.75)

TL32I - Moor Green (0.67)

TL32N - Whatbarn Farm (0.75)

TL32T - Westmill ()

TL32Y - Dassels (0.25)

TL32E - Bancroft Farm ()

TL32J - Cottered (1.00)

TL32P - Aspenden Hall ()

TL32U - Buntingford (0.25)

TL32Z - Hare Street ()

TL33A - Rushden (1.50)

TL33F - Broadfield Hall (0.50)

TL33K - Little Butter Hill (1.00)

TL33Q - Wyddial ()

TL33V - Silkmead Farm (0.75)

TL33B - Roe Green (0.50)

TL33G - Green End (1.50)

TL33L - Buckland Bottom (0.25)

TL33R - Capons Wood ()

TL33W - Cave Gate ()

TL33C - Wheat Hill ()

TL33H - Philpott's Wood (0.75)

TL33M - The Homestead (0.75)

TL33S - Strawberry Grove ()

TL33X - Barkway ()

TL33D - Crouch Hill (0.33)

TL33I - Kelshall ()

TL33N - Reed End (1.00)

TL33T - Reed ()

TL33Y - Newsells ()

TL33E - Lower Coombe Farm (0.25)

TL33J - Church Hill (1.25)

TL33P - Mile End Farm (1.00)

TL33U - Whiteley Hill (1.25)

TL33Z - Barley (0.75)

TL34F - Highfield Farm (0.25)

TL34K - Royston W (1.50)

TL34Q - Royston E ()

TL34V - Noon's Folly Farm (1.50)

TL34L - Beauval Farm (0.25)

TL34R - Holland Hall ()

TL41A - Briggens Park (0.25)

TL41F - Eastwick ()

TL41K - Harlow Town Station ()

TL41B - Hunsdonbury (0.75)

TL41G - Eastwick Hall Farm ()

TL41L - Gilston Park (0.25)

TL41R - Rowney Farm ()

TL41W - Durrington Hall (0.50)

TL41C - Hunsdon ()

TL41H - Hunsdon Lodge Farm ()

TL41M - Stonards (1.00)

TL41S - High Wych ()

TL41X - Sawbridgeworth ()

TL41D - Little Blakesware (0.50)

TL41I - Perry Green ()

TL41N - Allen's Green ()

TL41T - Trims Green ()

TL41Y - Spellbrook ()

TL41E - Kettle Green (0.50)

TL41J - Much Hadham ()

TL41P - Green Tye ()

TL41U - Thorley ()

TL41Z - Thorley Street ()

TL42A - Bromley (0.25)

TL42F - Hadham Ford (0.25)

TL42K - Bury Green ()

TL42Q - Stortford Park (0.25)

TL42V - Bishop's Stortford ()

TL42B - Wellpond Green (0.75)

TL42G - Albury End (0.75)

TL42L - Hadham Hall (0.50)

TL42R - Wickham Hall (0.75)

TL42W - Foxdells Farm ()

TL42C - Braughing Friars (2.00)

TL42H - Albury (2.00)

TL42M - Clapgate (0.25)

TL42S - Farnham (0.50)

TL42X - Hazel End ()

TL42D - Bozen Green (1.75)

TL42I - Furneux Pelham (0.25)

TL42N - Hixham Hall (0.25)

TL42T - Mallows Green (1.50)

TL42E - Little Hormead (0.75)

TL42J - Whitebarns ()

TL42P - Stocking Pelham ()

TL43A - Brick House Farm ()

TL43F - Brent Pelham (1.50)

TL43K - Starling's Green (1.00)

TL43B - Anstey (1.50)

TL43G - Meesden (2.50)

TL43L - Further Ford End (0.50)

TL43C - Nuthampstead (2.00)

TL43H - Langley Lawn (2.00)

TL43D - Abbotsbury Farm (0.75)

TL43I - Chrishall Common (0.75)

TL43E - Chishall Windmill (0.25)

TL44A - Clay Hill (0.75)

TL51C - Gladwyns (0.25)

TL52A - Start Hill ()

TL52F - Tilekiln Green ()

TL52B - Birchanger ()

TL52C - Stansted Mountfitchet ()

TQ09A - Chalfont St Peter (0.50)

TQ09F - West Hyde ()

TQ09K - Harefield ()

TQ09Q - Battlers Wells Farm (2.50)

TQ09V - Northwood ()

TQ09B - Chalfont Common (0.75)

TQ09G - Maple Cross (1.00)

TQ09L - Stocker's Lake (2.00)

TQ09R - Batchworth Heath (0.25)

TQ09W - Moor Park ()

TQ09C - Chorleywood West ()

TQ09H - Chorleywood Bottom ()

TQ09M - Rickmansworth (0.25)

TQ09S - Croxley Green (0.25)

TQ09X - Holywell (0.50)

TQ09I - Chorleywood Common ()

TQ09N - Loudwater (0.25)

TQ09T - Whippendell Wood (0.50)

TQ09Y - Cassiobury Park ()

TQ09E - Chenies ()

TQ09J - Sarratt Bottom ()

TQ09P - Sarratt (0.75)

TQ09U - Chandler's Cross (0.75)

TQ09Z - Leavesden Green (0.25)

TQ19A - Pinnerwood Park ()

TQ19B - Oxhey Wood ()

TQ19G - Carpenders Park ()

TQ19L - Bentley Priory ()

TQ19C - Oxhey ()

TQ19H - Bushey ()

TQ19M - Bushey Heath ()

TQ19S - Aldenham Reservoir (0.25)

TQ19X - Edgewarebury ()

TQ19D - Watford ()

TQ19I - Bushey Hall ()

TQ19N - Letchmore Heath (0.25)

TQ19T - Aldenham Park ()

TQ19Y - Borehamwood ()

TQ19E - North Watford ()

TQ19J - M1 Junction 5 (0.25)

TQ19P - Batlers Green (0.25)

TQ19U - Radlett ()

TQ19Z - Kitwells Farm (1.00)

TQ29C - Sterling Corner ()

TQ29D - Rowley Green ()

TQ29I - Galley Lane Farm ()

TQ29N - High Barnet ()

TQ29E - Buckettsland Farm (0.50)

TQ29J - Dancers Hill (0.50)

TQ29P - Wrotham Park (0.25)

TQ29U - Hadley Wood ()

TQ39U - Enfield Lock ()

Major towns Important bird sites 10km Square IDs

Mean hourly count

0 - <0.25

0.25 - <0.50

0.50 - <0.75

0.75 - <1.33

1.33 or more

This map shows the relative abundance data from TTVs, plotted as mean hourly counts.

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1967-73 Breeding Atlas

1981-84 Winter Atlas

1988-92 Breeding Atlas

2007-12 Winter Atlas

2008-12 Breeding Atlas

1967 vs 1998 Change

1998 vs 2008 Change

2007-12 Winter Abundance

2008-12 Breeding Abundance

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