Black-headed Gull

Chriococephalus ridibundus

 
Provisional map

 

SP82W - Ascot House SP82X - Liscombe House SP91X - Ringshall SP91Y - Dagnall SP91U - Edlesborough SP91Z - Icknield Way Farm SP92F - Slapton SP92K - Northall SP92Q - Eaton Bray SP92V - Totternhoe SP92B - Tiddenfoot pit SP92G - Grovebury SP SP92L - Billington SP92R - Stanbridgeford SP92W - Sewell SP92C - Linslade SP92H - Leighton Buzzard SP92M - Eggington SP92S - Stanbridge SP92X - Tilsworth driving range SP92D - Old Linslade SP92I - Vandyke High school SP92N - Clipstone SP92T - Hockliffe SP92Y - Tebworth SP92E - Stockgrove CP SP92J - Kings Wood NNR SP92P - Battlesden Lake SP92U - Battlesden SP92Z - Herne Grange SP93F - Nun Wood SP93K - Hill Farm, Potsgrove SP93Q - Milton Bryan SP93V - Washers Wood SP93G - Charle Wood SP93L - Woburn SP93R - Woburn Abbey SP93W - Eversholt SP93C - Bow Brickhill SP93H - Aspley Heath SP93M - Horsepool Lane, Aspley Guise SP93S - Crawleyheath Farm SP93X - Higher Berry End SP93I - Woburn Sands SP93N - Husborne Crawley SP93T - Ridgmont SP93Y - Beckerings Park SP93E - Kingston Bridge SP93J - Salford SP93P - Hulcote SP93U - Brogborough SP93Z - Lidlington SP94A - Moulsoe SP94F - Lower Wood SP94K - Holcot Wood SP94Q - Brogborough Infill site SP94V - Marston Moretaine SP94G - Wharley End SP94L - Cranfield University SP94R - Cranfield East End SP94W - Upper Shelton SP94M - Coldsplash Wood SP94S - Bourne End SP94X - Wootton Wood SP94N - Astwood SP94T - Ducksworth Farm SP94Y - Kempston Wood SP94J - Lodge Farm SP94P - Astwood Grange SP94U - Grange Farm SP94Z - Stagsden SP95F - Newton Blossomville SP95K - Turvey Hall SP95Q - Pictshill Gorse SP95V - White's Wood SP95G - Cold Brayfield SP95L - Turvey SP95R - Great Oaks Wood SP95W - Stevington SP95C - Threeshire Wood SP95H - Lavendon Wood SP95M - Carlton SP95S - Freer's Wood SP95X - Pavenham SP95D - Bozeat Grange SP95I - Coldharbour Hill SP95N - Harrold SP95T - Odell SP95Y - Felmersham SP95E - Bozeat SP95J - Dungee Wood SP95P - Odell Great Wood (west) SP95U - Odell Great Wood (east) SP95Z - Sharnbrook SP96F - Hinwick SP96K - Santa Pod raceway SP96Q - Colworth thicket SP96V - Souldrop SP96G - Farndish SP96L - Podington SP96R - Sharnbrook tunnel SP96W - West Wood SP96C - Irchester Country Park (south) SP96H - Irchester SP96M - Wymington SP96S - Higham Park SP96X - Newton Bromswold SP96Y - Newton Lodge TL01B - Hudnall Common TL01G - Widmore Farm TL01C - Studhamhall Farm TL01H - Clement's End TL01D - Whipsnade Zoo TL01I - Dedmansey Wood TL01N - Markyate (west) TL01T - Markyate (east) TL01Y - Pepsal End TL01E - Dunstable Downs visitor centre TL01J - Kensworth Churchend TL01P - Kensworth Lynch TL01U - Caddington TL01Z - M1 junction 10 TL02A - California TL02F - Downside estate TL02K - Twentynine Wood & Radio mast TL02Q - Badgerdell Wood TL02V - Luton Town Centre TL02B - Houghton Regis chalk pit TL02G - Woodside Industrial estate TL02L - M1 junction 11 TL02R - Waller Avenue, Luton TL02W - Wardown Park TL02C - Thorn TL02H - Parkside estate TL02M - SKF works, Sundon Park TL02S - Limbury / Marsh Farm TL02X - Barnfield college TL02D - Chalgrave TL02I - Chalton TL02N - Lower Sundon TL02T - George Wood TL02Y - South Beds Golf Course TL02E - Toddington TL02J - Toddington Service area TL02P - Sundon Hills Country Park TL02U - Streatley TL02Z - Barton Hill Farm TL03A - Harlington Wood End TL03F - Harlington (west) TL03K - Harlington (east) TL03Q - Sharpenhoe TL03V - Barton-Le-Clay TL03B - Tingrith TL03G - Westoning TL03L - Higham Bury TL03R - Pulloxhill TL03W - New Inn Farm TL03C - Steppingley TL03H - Flitwick TL03M - Flitwick Moor TL03S - Wardhedges TL03X - Wrest Park TL03D - Millbrook Warren TL03I - Cooper's Hill TL03N - Maulden (south) TL03T - Water End TL03Y - Warren Wood TL03E - Millbrook TL03J - Ampthill Park TL03P - Maulden (north) TL03U - Maulden Woods TL03Z - Pedley Wood TL04A - Marston Vale Millennium Country Park TL04F - Manor Farm TL04K - Houghton Conquest TL04Q - Wilstead Hill TL04V - Haynes Church End TL04B - Stewartby Lake TL04G - Coronation clay pit TL04L - Great Thickthorn Farm TL04R - Wilstead TL04W - St. Macute's Wood TL04C - Wootton TL04H - Kempston Hardwick TL04M - Elstow pit TL04S - Duck End TL04X - Cotton End TL04D - Kempston Church End TL04I - Kempston TL04N - Elstow village TL04T - Shortstown TL04Y - Cardington TL04E - Box End TL04J - Queens Park, Bedford TL04P - Bedford (County Hall) TL04U - Priory Country Park TL04Z - Bedford sewage works TL05A - Bromham TL05F - Bromham Lake Nature Reserve TL05K - Bedford Park (and cemetery) TL05Q - Bedford (Goldington) TL05V - Howbury Hall TL05B - Oakley TL05G - Clapham TL05L - Clapham Park TL05R - Putnoe Wood TL05W - Great Early Grove TL05C - Stafford Bridge TL05H - Twin Wood TL05M - Wood End TL05S - Ravensden TL05X - Wilden TL05D - Radwell TL05I - Yarls Wood TL05N - Scald End TL05T - Tilwick Wood TL05Y - Hook Spinney TL05E - Coffle End TL05J - Bletsoe TL05P - Thurleigh TL05U - Greensbury Wood TL05Z - Bolnhurst TL06A - Temple Wood TL06F - Galsey Wood TL06K - Bedford Autodrome TL06Q - Hatch End TL06V - Keysoe Row TL06B - Knotting Green TL06G - Riseley (south-west) TL06L - Riseley (north-east) TL06R - Keysoe TL06W - Lodge Farm, Little Staughton TL06C - Newton Gorse TL06H - Melchbourne Park TL06M - Swineshead TL06S - Sowmead's Spinney TL06X - Pertenhall TL06D - Yelden TL06I - Grange Farm TL06N - Upper Dean TL06T - Tilbrook Bushes TL06Y - Kimbolton Park TL06E - Manor Farm TL06J - Shelton TL06P - Lower Dean TL06U - Tilbrook Mill TL07A - Hargrave Lodge Farm TL07F - Hargrave TL07K - Covington TL11C - Faulkners End Farm TL11H - Harpenden (north west) TL11D - West Hyde TL11I - East Hyde TL11N - Bower Heath TL11E - Luton Hoo Park TL11J - Chiltern Green TL11P - Perry Green TL12A - Luton Airport terminal buildings TL12F - Luton Airport Runway TL12B - Stopsley TL12G - Cockernhoe TL12C - Butterfield Green TL12D - Lilley TL12E - Telegraph Hill TL12J - Deacon Hill TL13A - Hexton TL13F - Tingley field Plantation TL13B - Higham Gobion TL13G - Apsley End Shillington TL13L - Burge End TL13R - Holwell TL13W - Ickleford Common TL13C - Lower Gravenhurst TL13H - Shillington TL13M - Upper Stondon TL13S - Holwellbury TL13X - Arlesey TL13D - Cainhoepark Wood TL13I - Meppershall (south west) TL13N - Meppershall (north east) TL13T - Henlow Airfield TL13Y - Cityfield Farm TL13E - Beadlow TL13J - Chicksands TL13P - Shefford TL13U - Clifton TL13Z - Henlow Grange TL14A - Appley Corner TL14F - Keepers Warren TL14K - Stanford Bury Farm TL14Q - Stanford TL14V - Langford TL14B - Warden Great Wood TL14G - Gastlings TL14L - Southill Lake TL14R - Broom TL14W - Holme TL14C - Manor Wood TL14H - Palmers Wood TL14M - Ickwell TL14S - Upper Caldecote TL14X - Biggleswade (station) TL14D - Wood End Farm TL14I - Sheerhatch Wood TL14N - Northill TL14T - Lower Caldecote TL14Y - Biggleswade Common TL14E - Cople TL14J - Bottom Wood TL14P - Moggerhanger TL14U - Sandy TL14Z - Sandy Heath TL15A - Danish Camp, Willington TL15F - Barford Bridge TL15K - Blunham TL15Q - Sandy (north) TL15V - Everton Park TL15B - Workhouse End TL15G - Great Barford TL15L - Blunham Grange TL15R - Tempsford TL15W - Gibraltar Farm TL15C - East End TL15H - Colesden TL15M - Roxton TL15S - Tempsford bridge TL15X - Sir John's Wood TL15D - Channel's End TL15I - Colesden Wood TL15N - Chawston TL15T - Wyboston Leisure Park TL15Y - Little Barford TL15E - Colmworth TL15J - Honeydon TL15P - Upper Staploe TL15U - Eaton Socon TL15Z - Eynesbury TL16A - Bushmead Priory TL16F - Staughton Moor TL16K - Staploe TL16Q - Eaton Ford (A1-A45 junction) TL16B - Little Staughton TL16C - Newpond Farm TL16D - Stonely TL23B - Letchworth west TL23C - Letchworth sewage works TL23H - Norton Bury TL23D - Brook End, Stotfold TL23I - A1M - Junction 10 TL23E - Astwick TL23J - Caldecote TL24A - Bleak Hall TL24F - Edworth TL24K - Ashwell End TL24B - Stratton Business Park TL24G - Millow TL24L - Dunton Lodge Farm TL24R - Guilden Morden (south) TL24C - West Sunderland Farm TL24H - Dunton TL24M - Eyeworth TL24S - Bury Holme Farm TL24D - Millhouse Fen TL24I - Sutton (east) TL24N - Wrestlingworth TL24T - Grange Farm TL24E - Deepdale TL24J - Potton (east) TL24P - Potton Water Tower TL24U - Cockayne Hatley TL25A - Everton Heath TL25F - Little Heath TL25K - Potton Wood (north) TL25Q - Cockayne Hatley Wood TL25B - Old Woodbury TL25G - Gamlingay Cinques TL25C - Highfield Farm TL25D - Abbotsley Golf Club Major towns
10km Square IDs
Important wetland bird sites
Other important bird sites Last updated 06-Jan-2012

First Breeding Atlas

Status

Tetrads


Possible

5


Probable

0


Confirmed

6


Total

11


Second Breeding Atlas

Status

Tetrads


Possible

7


Probable

1


Confirmed

4


Total

12


New Breeding Atlas

Status

Tetrads


Possible

60


Probable

3


Confirmed

6


Total

69


Not surveyed

0