Mallard / Hwyaden Wyllt

Anas platyrhynchos

Hide topography

Show rivers

Show woodland

Show urbanisation

Major towns

Birding sites

Contains Ordnance Survey data
© Crown copyright and database right 2013

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

Gains and improvements

Status

Tetrads


Absent to present/possible

66


Present/possible to probable/confirmed

7


Absent to probable/confirmed

53


No change

Status

Tetrads


Present/possible

7


Probable/confirmed

62


Losses and declines

Status

Tetrads


Present/possible to absent

4


Probable/confirmed to present/possible

25


Probable/confirmed to absent

20