Coal Tit / Titw Penddu

Periparus ater

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Major towns

Birding sites

Contains Ordnance Survey data
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SN90A - Mynydd Blaenrhondda (Increased from present/possible breeding to probable/confirmed breeding) SN90F - Mynydd Ystradffernol (Increased from absent to present/possible breeding) SN90K - Lluest-wen Reservoir (Increased from absent to probable/confirmed breeding) SN90Q - Panwen Garreg-wen (Decreased from present/possible breeding to absent) SN90V - Rhis-gwawr (Decreased from probable/confirmed breeding to present/possible breeding) SN90B - Craig y Llyn (Increased from absent to probable/confirmed breeding) SN90G - Mynydd Beili-glas (Unchanged present/possible breeding) SN90L - Mynydd Bwllfa SN90R - Dare Valley Country Park (Increased from absent to present/possible breeding) SN90W - Cwmdare (Unchanged probable/confirmed breeding) SN90C - Cwm-hwnt SN90H - Rhigos (Increased from absent to present/possible breeding) SN90M - Hirwaun (Increased from absent to probable/confirmed breeding) SN90S - Penywaun (Unchanged present/possible breeding) SN90X - Llwydcoed (Decreased from probable/confirmed breeding to absent) SN90D - Pontneddfechan (Unchanged probable/confirmed breeding) SN90I - Hirwaun Industrial Estate (Unchanged probable/confirmed breeding) SN90N - Pontbren Llwyd (Decreased from probable/confirmed breeding to present/possible breeding) SN90T - Llwyncoch (Unchanged probable/confirmed breeding) SN90Y - Nant-moel Reservoir (Unchanged probable/confirmed breeding) SN90E - Hendrefydd (Increased from absent to probable/confirmed breeding) SN90J - Moel Penderyn (Unchanged probable/confirmed breeding) SN90P - Penderyn (Decreased from probable/confirmed breeding to present/possible breeding) SN90U - Mynydd-y-glog SN90Z - Onllwyn (Unchanged probable/confirmed breeding) SN91F - Hendre-bolon (Increased from absent to probable/confirmed breeding) SN91K - Garn Ddu (Decreased from probable/confirmed breeding to present/possible breeding) SN91Q - Nant-maden SN91V - Cefn Sychbant (Unchanged probable/confirmed breeding) SN91R - Tir-yr-onen SN91W - Pant y Gadair (Decreased from probable/confirmed breeding to present/possible breeding) SN91X - Cefn Nantygeugarn (Unchanged present/possible breeding) SO00A - Aberaman (Unchanged probable/confirmed breeding) SO00F - Cefnpennar (Decreased from probable/confirmed breeding to absent) SO00K - Cwmpennar (Decreased from probable/confirmed breeding to present/possible breeding) SO00Q - Aberfan (Unchanged probable/confirmed breeding) SO00V - Bedlinog (Increased from absent to probable/confirmed breeding) SO00B - Abernant (Unchanged probable/confirmed breeding) SO00G - Aberdare (Unchanged probable/confirmed breeding) SO00L - Abercanaid (Unchanged probable/confirmed breeding) SO00R - Troedyrhiw (Increased from absent to present/possible breeding) SO00W - Mynydd Cilfach-yr-encil (Increased from present/possible breeding to probable/confirmed breeding) SO00C - Coedcae Farm (Unchanged present/possible breeding) SO00H - Blaencanaid (Unchanged probable/confirmed breeding) SO00M - Twynrodyn (Decreased from probable/confirmed breeding to present/possible breeding) SO00S - Pentrebach (Increased from absent to probable/confirmed breeding) SO00X - Mynydd Fochriw SO00D - Clwydyfagwr (Unchanged probable/confirmed breeding) SO00I - Gellidaeg (Unchanged probable/confirmed breeding) SO00N - Pen-y-Darren (Unchanged probable/confirmed breeding) SO00T - Dowlais SO00Y - Rhaslas Pond SO00E - Penmoelallt (Unchanged probable/confirmed breeding) SO00J - Trefechan (Decreased from probable/confirmed breeding to present/possible breeding) SO00P - Gurnos (Unchanged probable/confirmed breeding) SO00U - Pant (Decreased from probable/confirmed breeding to present/possible breeding) SO00Z - Blaencarno (Increased from absent to present/possible breeding) SO01A - Llwyn-on Village (Increased from present/possible breeding to probable/confirmed breeding) SO01F - Darren Fach SO01K - Ponsticill (Increased from absent to present/possible breeding) SO01Q - Twynau Gwynion SO01V - Pen March (Increased from absent to probable/confirmed breeding) SO01B - Llwyn-on Reservoir (Increased from present/possible breeding to probable/confirmed breeding) SO01G - Garn Ddu SO01L - Pontsticill Reservoir (Decreased from probable/confirmed breeding to absent) SO01R - Buarth y Caerau (Increased from absent to present/possible breeding) SO01C - Nant-ddu (Unchanged probable/confirmed breeding) SO01H - Waun Wen SO10A - Blaen-nant-wen (Increased from absent to present/possible breeding) SO10F - Deri (Decreased from probable/confirmed breeding to present/possible breeding) SO10K - Aberbargoed (Decreased from probable/confirmed breeding to present/possible breeding) SO10B - Pen-y-bank (Unchanged probable/confirmed breeding) SO10G - Coed Deri-Newydd (Increased from present/possible breeding to probable/confirmed breeding) SO10L - New Tredegar SO10C - Fochriw (Increased from present/possible breeding to probable/confirmed breeding) SO10H - Abertysswg (Decreased from probable/confirmed breeding to absent) SO10M - Mynydd Bedwellte (Unchanged probable/confirmed breeding) SO10D - Rhymney SO10I - Twyn Abertyswg SO10E - Llechryd (Unchanged present/possible breeding) SO10J - Rhymney Hill SO11A - Tafarnaubach (Increased from absent to probable/confirmed breeding) SO11B - Trefil Ddu (Increased from absent to present/possible breeding) SS77Y - Rest Bay SS77Z - Sker Point SS78V - Kenfig Pool SS78W - Kenfig Rivermouth SS87V - Traeth Bach SS87R - Southerndown SS87W - Dunraven (Decreased from probable/confirmed breeding to absent) SS87M - Ogmore Rivermouth SS87S - Ogmore-by-Sea (Decreased from probable/confirmed breeding to present/possible breeding) SS87X - St Brides Major (Increased from absent to present/possible breeding) SS87D - Porthcawl SS87I - Newton (Decreased from probable/confirmed breeding to absent) SS87N - Wig Fach (Decreased from probable/confirmed breeding to absent) SS87T - Candleston (Decreased from probable/confirmed breeding to present/possible breeding) SS87Y - Ogmore (Decreased from probable/confirmed breeding to present/possible breeding) SS87E - Nottage SS87J - Pant yr Hyl (Decreased from probable/confirmed breeding to absent) SS87P - Tythegston (Decreased from probable/confirmed breeding to absent) SS87U - Laleston (Decreased from probable/confirmed breeding to present/possible breeding) SS87Z - Broadlands (Unchanged probable/confirmed breeding) SS88A - South Cornelly (Increased from absent to present/possible breeding) SS88F - North Cornelly (Decreased from present/possible breeding to absent) SS88K - Stormy Down (Decreased from present/possible breeding to absent) SS88Q - Llangewydd (Increased from absent to probable/confirmed breeding) SS88V - Bryntirion (Unchanged probable/confirmed breeding) SS88B - Llanmihangel (Increased from absent to probable/confirmed breeding) SS88G - Pyle (Increased from absent to probable/confirmed breeding) SS88L - Cefn Cribwr (Decreased from probable/confirmed breeding to present/possible breeding) SS88R - Cefn Cross (Increased from present/possible breeding to probable/confirmed breeding) SS88W - Aberkenfig (Decreased from probable/confirmed breeding to present/possible breeding) SS88M - Hafodheulog Wood (Unchanged probable/confirmed breeding) SS88S - Mynydd Baedan (Decreased from present/possible breeding to absent) SS88X - Tondu (Unchanged present/possible breeding) SS88N - Mynydd Ty-talwyn (Unchanged probable/confirmed breeding) SS88T - Brynllywarch (Increased from absent to present/possible breeding) SS88Y - Shwt (Increased from absent to present/possible breeding) SS88J - Waun Lluest-wen (Increased from present/possible breeding to probable/confirmed breeding) SS88P - Llangynwyd (Increased from absent to present/possible breeding) SS88U - Cwmfelin (Decreased from probable/confirmed breeding to present/possible breeding) SS88Z - Lletty Brongu (Decreased from probable/confirmed breeding to present/possible breeding) SS89F - Mynydd Bach (Increased from present/possible breeding to probable/confirmed breeding) SS89K - Maesteg (Unchanged present/possible breeding) SS89Q - Garth (Unchanged probable/confirmed breeding) SS89V - Moel Cynhordy (Decreased from probable/confirmed breeding to absent) SS89L - Nantyffyllon (Unchanged probable/confirmed breeding) SS89R - Mynydd Pwll-yr-lwrch (Increased from present/possible breeding to probable/confirmed breeding) SS89W - Foel Gwilym Hywel (Unchanged probable/confirmed breeding) SS89M - Caerau (Increased from present/possible breeding to probable/confirmed breeding) SS89S - Croeserw (Increased from present/possible breeding to probable/confirmed breeding) SS89X - Mynyd y Gelli (Decreased from probable/confirmed breeding to present/possible breeding) SS96D - Nash Lighthouse SS96I - St Donat's Bay (Decreased from present/possible breeding to absent) SS96N - Col-huw Point SS96T - Stout Bay SS96Y - Summerhouse Point SS96E - Nash Point SS96J - Marcross (Decreased from probable/confirmed breeding to absent) SS96P - Dimlands (Decreased from probable/confirmed breeding to absent) SS96U - Llantwit Major (Increased from absent to present/possible breeding) SS96Z - Eglwys-Brewis (Increased from absent to present/possible breeding) SS97A - Broughton SS97F - Monkton SS97K - Bryn sych SS97Q - Siginston (Decreased from present/possible breeding to absent) SS97V - Pen-y-Bryn SS97B - Tre-pit SS97G - Wick (Increased from absent to present/possible breeding) SS97L - Llandow (Increased from absent to present/possible breeding) SS97R - Llandow Industrial Estate SS97W - Llandough (Unchanged probable/confirmed breeding) SS97C - Castle-upon-Alun (Decreased from probable/confirmed breeding to present/possible breeding) SS97H - Llampha (Increased from absent to probable/confirmed breeding) SS97M - Colwinston (Increased from absent to present/possible breeding) SS97S - Pentre Meyrick (Decreased from present/possible breeding to absent) SS97X - Cowbridge (Decreased from probable/confirmed breeding to absent) SS97D - Ewenny (Unchanged probable/confirmed breeding) SS97I - Brocastle SS97N - Llangan (Increased from absent to present/possible breeding) SS97T - Penllyn (Unchanged present/possible breeding) SS97Y - Llansannor (Unchanged present/possible breeding) SS97E - Heronston (Decreased from probable/confirmed breeding to present/possible breeding) SS97J - Waterton SS97P - Treoes (Increased from absent to present/possible breeding) SS97U - Ruthin SS97Z - City (Decreased from probable/confirmed breeding to present/possible breeding) SS98A - Brackla (Increased from absent to probable/confirmed breeding) SS98F - Coity SS98K - Pencoed (Increased from absent to present/possible breeding) SS98Q - Felindre (Increased from present/possible breeding to probable/confirmed breeding) SS98V - Llanilid Opencast (Increased from present/possible breeding to probable/confirmed breeding) SS98B - Sarn (Increased from absent to probable/confirmed breeding) SS98G - Cefn Hirgoed (Increased from absent to probable/confirmed breeding) SS98L - Green Meadow SS98R - Brynnau Gwynion (Increased from absent to probable/confirmed breeding) SS98W - Brynna (Decreased from probable/confirmed breeding to present/possible breeding) SS98C - Bryncethin (Unchanged probable/confirmed breeding) SS98H - Heol-laethog (Unchanged probable/confirmed breeding) SS98M - Heol-y-Cyw (Decreased from present/possible breeding to absent) SS98S - Wern Tarw (Decreased from probable/confirmed breeding to absent) SS98X - Llanbad (Unchanged probable/confirmed breeding) SS98D - Bettws (Increased from absent to probable/confirmed breeding) SS98I - Blackmill (Unchanged probable/confirmed breeding) SS98N - Glynogwr (Decreased from probable/confirmed breeding to present/possible breeding) SS98T - Cwm Ogwr Fach (Unchanged probable/confirmed breeding) SS98Y - Gelli'r haidd (Decreased from probable/confirmed breeding to absent) SS98E - Pont-y-rhyl (Unchanged probable/confirmed breeding) SS98J - Lewistown (Increased from absent to probable/confirmed breeding) SS98P - Cwm Dimbath (Decreased from probable/confirmed breeding to present/possible breeding) SS98U - Evanstown (Decreased from probable/confirmed breeding to present/possible breeding) SS98Z - Hendreforgan (Decreased from probable/confirmed breeding to absent) SS99A - Pontycymer (Increased from present/possible breeding to probable/confirmed breeding) SS99F - Ogmore Vale SS99K - Mynydd yr Aber (Increased from absent to present/possible breeding) SS99Q - Mynydd Maes-teg SS99V - Penygraig (Unchanged probable/confirmed breeding) SS99B - Blaengarw (Decreased from probable/confirmed breeding to present/possible breeding) SS99G - Nant-y-moel (Decreased from present/possible breeding to absent) SS99L - Mynydd William Meyrick (Increased from absent to present/possible breeding) SS99R - Clydach Vale (Unchanged probable/confirmed breeding) SS99W - Tonypandy (Decreased from probable/confirmed breeding to present/possible breeding) SS99C - Werfa (Increased from present/possible breeding to probable/confirmed breeding) SS99H - Craig Ogwr SS99M - Bwlch y Clawdd (Increased from present/possible breeding to probable/confirmed breeding) SS99S - Ton Pentre (Increased from absent to present/possible breeding) SS99X - Ystrad Rhondda (Unchanged probable/confirmed breeding) SS99D - Mynydd Blaenafan (Increased from absent to probable/confirmed breeding) SS99I - Tarren Saerbren (Increased from absent to present/possible breeding) SS99N - Treorchy (Increased from absent to present/possible breeding) SS99T - Pentre (Unchanged present/possible breeding) SS99Y - Ferndale (Unchanged probable/confirmed breeding) SS99E - Nant Gwair SS99J - Blaenrhondda (Increased from present/possible breeding to probable/confirmed breeding) SS99P - Treherbert (Increased from absent to present/possible breeding) SS99U - Maerdy (Unchanged probable/confirmed breeding) SS99Z - Cwmaman ST06C - Limpert Bay ST06H - Breaksea Point ST06M - Watch House Point ST06S - Rhoose Point ST06D - Gileston (Increased from absent to present/possible breeding) ST06I - Aberthaw (Increased from present/possible breeding to probable/confirmed breeding) ST06N - Font-y-gary (Increased from absent to present/possible breeding) ST06T - Rhoose (Decreased from probable/confirmed breeding to absent) ST06Y - Porthkerry (Decreased from probable/confirmed breeding to present/possible breeding) ST06E - RAF St Athan (Increased from absent to probable/confirmed breeding) ST06J - Llancadle (Increased from absent to probable/confirmed breeding) ST06P - Penmark (Decreased from probable/confirmed breeding to absent) ST06U - Curnix Farm (Unchanged probable/confirmed breeding) ST06Z - Middleton Wood (Increased from present/possible breeding to probable/confirmed breeding) ST07A - St Mary Church (Increased from absent to present/possible breeding) ST07F - Coed y Colwyn (Unchanged probable/confirmed breeding) ST07K - Llancarfan (Increased from absent to present/possible breeding) ST07Q - Walterston (Decreased from probable/confirmed breeding to absent) ST07V - Great Harriston ST07B - St Hilary (Unchanged present/possible breeding) ST07G - Tre-Aubrey (Unchanged probable/confirmed breeding) ST07L - Llantrithyd (Decreased from probable/confirmed breeding to present/possible breeding) ST07R - Bonvilston (south) (Unchanged probable/confirmed breeding) ST07W - Dyffryn Gardens (Increased from absent to probable/confirmed breeding) ST07C - Aberthin (Increased from absent to present/possible breeding) ST07H - Maes y Ward (Increased from present/possible breeding to probable/confirmed breeding) ST07M - Greenway (Decreased from probable/confirmed breeding to present/possible breeding) ST07S - Bonvilston (north) (Decreased from probable/confirmed breeding to present/possible breeding) ST07X - St Nicholas (Increased from present/possible breeding to probable/confirmed breeding) ST07D - Ystradowen (Decreased from probable/confirmed breeding to present/possible breeding) ST07I - Welsh St Donats (Unchanged probable/confirmed breeding) ST07N - Tre-Dodridge (Unchanged probable/confirmed breeding) ST07T - Pendoylan ST07Y - Peterston-super-Ely (Decreased from probable/confirmed breeding to present/possible breeding) ST07E - Tymaen (Unchanged present/possible breeding) ST07J - Keepers Lodge Farm (Increased from absent to probable/confirmed breeding) ST07P - Hensol (Unchanged probable/confirmed breeding) ST07U - Llwyngibbon (Unchanged present/possible breeding) ST07Z - Capel Llanilltern (Increased from absent to present/possible breeding) ST08A - Llanharry (Unchanged probable/confirmed breeding) ST08F - Pontyclun (Decreased from probable/confirmed breeding to present/possible breeding) ST08K - Miskin (Unchanged present/possible breeding) ST08Q - Groes-faen (Increased from present/possible breeding to probable/confirmed breeding) ST08V - Creigiau (Unchanged probable/confirmed breeding) ST08B - Llanharan (Unchanged probable/confirmed breeding) ST08G - Talbot Green (Unchanged probable/confirmed breeding) ST08L - Llantrisant (Decreased from probable/confirmed breeding to present/possible breeding) ST08R - Rhiwsaeson (Unchanged probable/confirmed breeding) ST08W - Soar (Unchanged probable/confirmed breeding) ST08C - Mynydd Meiros (Unchanged probable/confirmed breeding) ST08H - Ynysmaerdy (Unchanged probable/confirmed breeding) ST08M - Llantrisant Common (Decreased from probable/confirmed breeding to present/possible breeding) ST08S - Beddau (Unchanged probable/confirmed breeding) ST08X - Efail Isaf (Unchanged probable/confirmed breeding) ST08D - Thomastown (Decreased from probable/confirmed breeding to present/possible breeding) ST08I - Rhiwinder (Unchanged probable/confirmed breeding) ST08N - Castellau (Unchanged probable/confirmed breeding) ST08T - Upper Church Village (Unchanged probable/confirmed breeding) ST08Y - Ton-teg (Unchanged probable/confirmed breeding) ST08E - Tonyrefail (Unchanged probable/confirmed breeding) ST08J - Mynydd y Glyn (Decreased from probable/confirmed breeding to absent) ST08P - Mynydd Gelliwion (Unchanged probable/confirmed breeding) ST08U - Graig (Unchanged probable/confirmed breeding) ST08Z - Rhydyfelin (Unchanged probable/confirmed breeding) ST09A - Williamstown (Increased from absent to probable/confirmed breeding) ST09F - Porth (Decreased from probable/confirmed breeding to present/possible breeding) ST09K - Trehafod ST09Q - Pontypridd (Unchanged probable/confirmed breeding) ST09V - Pont Sion Norton (Decreased from probable/confirmed breeding to present/possible breeding) ST09B - Mynydd Brithweunydd (Increased from absent to probable/confirmed breeding) ST09G - Ynyshir (Unchanged present/possible breeding) ST09L - Llysnant (Unchanged probable/confirmed breeding) ST09R - Glyncoch (Increased from present/possible breeding to probable/confirmed breeding) ST09W - Cilfynydd (Decreased from probable/confirmed breeding to present/possible breeding) ST09C - Tylorstown (Increased from absent to probable/confirmed breeding) ST09H - Llanwonno (Unchanged present/possible breeding) ST09M - Ynysybwl (Increased from absent to probable/confirmed breeding) ST09S - Carnetown (Increased from present/possible breeding to probable/confirmed breeding) ST09X - Abercynon (Unchanged present/possible breeding) ST09D - Blaenllechau (Unchanged probable/confirmed breeding) ST09I - Darwonno (Unchanged probable/confirmed breeding) ST09N - Perthcelyn (Unchanged probable/confirmed breeding) ST09T - Ynysboeth (Increased from present/possible breeding to probable/confirmed breeding) ST09Y - Treharris (Increased from present/possible breeding to probable/confirmed breeding) ST09E - Coed Cae Aberaman (Unchanged probable/confirmed breeding) ST09J - Fernhill (Increased from present/possible breeding to probable/confirmed breeding) ST09P - Mountain Ash (Increased from absent to present/possible breeding) ST09U - Merthyr Vale (Increased from absent to probable/confirmed breeding) ST09Z - Cwm-Cothi (Increased from absent to probable/confirmed breeding) ST16C - Friars Point ST16D - Barry Island (Decreased from probable/confirmed breeding to present/possible breeding) ST16I - Barry Docks ST16N - Sully Bay ST16T - Swanbridge (Decreased from present/possible breeding to absent) ST16Y - St Mary's Well Bay ST16E - Barry (Unchanged probable/confirmed breeding) ST16J - Cadoxton ST16P - Sully ST16U - Cosmeston Lakes Country Park (Increased from absent to present/possible breeding) ST16Z - Lavernock (Increased from absent to present/possible breeding) ST17A - Goldsland (Decreased from present/possible breeding to absent) ST17F - St Andrews Major (Decreased from probable/confirmed breeding to absent) ST17K - Dinas Powys (Increased from absent to present/possible breeding) ST17Q - Penarth ST17V - Penarth Head (Increased from absent to present/possible breeding) ST17B - St Lythans (Unchanged present/possible breeding) ST17G - Wenvoe (Increased from present/possible breeding to probable/confirmed breeding) ST17L - Michaelston-le-Pit (Increased from absent to probable/confirmed breeding) ST17R - Llandough (Increased from absent to probable/confirmed breeding) ST17W - Cardiff Bay ST17C - Drope (Increased from present/possible breeding to probable/confirmed breeding) ST17H - Culverhouse Cross (Decreased from probable/confirmed breeding to absent) ST17M - Leckwith (Decreased from probable/confirmed breeding to present/possible breeding) ST17S - Grangetown (Unchanged present/possible breeding) ST17X - Butetown ST17D - Michaelston-super-Ely (Unchanged probable/confirmed breeding) ST17I - Fairwater (Decreased from probable/confirmed breeding to present/possible breeding) ST17N - Victoria Park (Decreased from probable/confirmed breeding to present/possible breeding) ST17T - Canton (Increased from absent to present/possible breeding) ST17Y - Roath (Unchanged probable/confirmed breeding) ST17E - Stockland (Unchanged probable/confirmed breeding) ST17J - Danescourt (Increased from present/possible breeding to probable/confirmed breeding) ST17P - Llandaff North (Decreased from probable/confirmed breeding to present/possible breeding) ST17U - Gabalfa (Decreased from probable/confirmed breeding to present/possible breeding) ST17Z - Roath Park (Decreased from probable/confirmed breeding to present/possible breeding) ST18A - Pentyrch (Decreased from probable/confirmed breeding to absent) ST18F - Radyr (Unchanged probable/confirmed breeding) ST18K - Coryton (Unchanged probable/confirmed breeding) ST18Q - Llanishen (Unchanged probable/confirmed breeding) ST18V - Cyncoed (Unchanged probable/confirmed breeding) ST18B - Gwaelod-y-garth (Decreased from probable/confirmed breeding to present/possible breeding) ST18G - Taff's Well (Decreased from probable/confirmed breeding to present/possible breeding) ST18L - Coed-y-wenallt (Unchanged probable/confirmed breeding) ST18R - Thornhill (Decreased from probable/confirmed breeding to absent) ST18W - Lisvane (Unchanged probable/confirmed breeding) ST18C - Coed y Gedrys (Unchanged present/possible breeding) ST18H - Nantgarw (Unchanged probable/confirmed breeding) ST18M - Caerphilly Common (Decreased from probable/confirmed breeding to present/possible breeding) ST18S - Wern Ddu (Decreased from probable/confirmed breeding to present/possible breeding) ST18X - Coed Coesau whips (Decreased from probable/confirmed breeding to present/possible breeding) ST18D - Upper Boat ST18I - Groes-wen (Unchanged present/possible breeding) ST18N - Caerphilly (Increased from absent to present/possible breeding) ST18T - Van (Unchanged probable/confirmed breeding) ST18Y - Rudry (Decreased from probable/confirmed breeding to present/possible breeding) ST18E - Abertridwr (Decreased from probable/confirmed breeding to absent) ST18J - Penyrheol (Increased from present/possible breeding to probable/confirmed breeding) ST18P - Energlyn (Decreased from probable/confirmed breeding to present/possible breeding) ST18U - Bedwas (Decreased from probable/confirmed breeding to present/possible breeding) ST18Z - Graig-y-Rhacca (Decreased from probable/confirmed breeding to present/possible breeding) ST19A - Senghenydd ST19F - Cefn-llwyd (Decreased from probable/confirmed breeding to present/possible breeding) ST19K - Llanbradach (Increased from absent to probable/confirmed breeding) ST19B - Llanfabon (Unchanged probable/confirmed breeding) ST19G - Mynydd Eglwsilan (Decreased from present/possible breeding to absent) ST19L - Ystrd Mynach (Decreased from present/possible breeding to absent) ST19C - Nelson (Increased from absent to present/possible breeding) ST19H - Parc Penallta Country Park (Increased from absent to present/possible breeding) ST19M - Hengoed (Unchanged present/possible breeding) ST19D - Trelewis (Decreased from present/possible breeding to absent) ST19I - Gelligaer (Increased from absent to probable/confirmed breeding) ST19N - Pengam (Decreased from present/possible breeding to absent) ST19E - Taff Bargoed Country Park ST19J - Gelli-gaer Common ST19P - Bargoed (Increased from absent to present/possible breeding) ST26C - Flatholm ST26H - Flatholm ST27C - East Moors ST27H - Cardiff Flats ST27D - Tremorfa ST27I - Lamby (Increased from absent to probable/confirmed breeding) ST27N - Rumney Great Wharf ST27E - Rumney (Decreased from probable/confirmed breeding to absent) ST27J - Pwll Mawr ST27P - Sluice Farm ST28A - Llanedeyrn ST28F - Llanrumney (Unchanged probable/confirmed breeding) ST28K - St Mellons (Increased from absent to present/possible breeding) ST28B - Cardiff Gate (Unchanged present/possible breeding) ST28G - Began (Increased from absent to probable/confirmed breeding) ST28C - Cefn Mably Woods (Unchanged probable/confirmed breeding) ST28H - Bridge Farm (Decreased from probable/confirmed breeding to present/possible breeding) ST28M - Michaelston-y-Fedw (Increased from absent to present/possible breeding) ST28D - Coed Cefn-pwll-du (Decreased from probable/confirmed breeding to present/possible breeding) ST28I - Draethen (Unchanged probable/confirmed breeding) ST28N - Rhiwderin (Increased from absent to probable/confirmed breeding) ST28E - Machen (Unchanged probable/confirmed breeding) ST28J - Upper Ochrwyth (Increased from absent to probable/confirmed breeding)

Gains and improvements

Status

Tetrads


Absent to present/possible

46


Present/possible to probable/confirmed

32


Absent to probable/confirmed

38


No change

Status

Tetrads


Present/possible

23


Probable/confirmed

90


Losses and declines

Status

Tetrads


Present/possible to absent

15


Probable/confirmed to present/possible

61


Probable/confirmed to absent

26