Rhestr adar Cymru

Rhestr adar Cymru yn eu trefn dacsonomegol. Mae'r drefn a'r enwau gwyddonol yn dilyn y British Ornithologist's Union (BOU).Dudley, Steve P.; Mike Gee, Chris Kehoe, Tim M. Melling & the British Ornithologists' Union Records Committee (2006) The British List: A Checklist of Birds of Britain (7th edition), Ibis 148 (3), 526–563. Mae P yn dynodi rhywogaethau sy'n brin ym Mhrydain ac mae C yn dynodi rhywogaethau sy'n brin yng Nghymru.

CynnwysElyrch, gwyddau a hwyaid •
Grugieir •
Petris a ffesantod •
Trochyddion •
Albatrosiaid •
Adar drycin a phedrynnod •
Pedrynnod drycin • 
Adar trofannol • 
Huganod • 
Mulfrain • 
Adar ffrigad • 
Crehyrod • 
Ciconiaid • 
Crymanbigau a llwybigau • 
Gwyachod •
Eryrod a gweilch • 
Gwalch y Pysgod • 
Hebogiaid • 
Rhegennod • 
Garanod • 
Ceiliogod y waun • 
Piod môr • 
Cambigau ac hirgoesau • 
Rhedwyr y moelydd • 
Rhedwyr y twyni a chwtiadwenoliaid • 
Cwtiaid • 
Pibyddion • 
Adar llydandroed • 
Sgiwennod • 
Gwylanod • 
Môr-wenoliaid • 
Carfilod • 
Ieir y diffeithwch • 
Colomennod • 
Parotiaid • 
Cogau • 
Tylluanod gwynion • 
Tylluanod • 
Troellwyr • 
Gwenoliaid duon • 
Gleision y dorlan • 
Gwybedogion y gwenyn • 
Rholyddion • 
Copog • 
CnocellodTeyrnwybedogion •
Fireoau • 
Eurynnod • 
Cigyddion • 
Brain • 
Drywod eurben • 
Titwod pendil • 
Titwod • 
Titw Barfog • 
Ehedyddion •
Gwenoliaid •
Teloriaid y llwyni • 
Titwod cynffon-hir • 
Teloriaid y dail • 
Teloriaid nodweddiadol • 
Teloriaid y gwair • 
Teloriaid y cyrs • 
Teloriaid cynffon wyntyll • 
Cynffonau sidan • 
Dringwr y Muriau • 
Deloriaid • 
Dringwyr bach • 
Drywod • 
Adar gwatwar • 
Drudwennod • 
Bronwennod y dŵr • 
Bronfreithod • 
Gwybedogion a chlochdarod • 
Llwydiaid • 
Golfanod • 
Corhedyddion a siglennod • 
Llinosiaid • 
Breision y gogledd •
Cardinaliaid •
Breision a golfanod Americanaidd •
Eurynnod Americanaidd a mwyeilch Americanaidd • 
Teloriaid AmericanaiddGweler hefyd       
Cyfeiriadau       
Dolenni allanol__NOTOC__

Elyrch, gwyddau a hwyaid
200px|bawd|Alarch ddof|Elyrch dof
200px|bawd|Gwyddau llwydion
200px|bawd|Hwyaden fwythblu
200px|bawd|Hwyaden wyllt
Urdd: Anseriformes
Teulu: Anatidae

Alarch Bewick, Bewick's swan, Cygnus columbianus
Alarch dof, Mute swan, Cygnus olor
Alarch y Gogledd, Whooper swan, Cygnus cygnus
Corhwyaden, Teal, Anas crecca
Corhwyaden asgell-las, Blue-winged teal, Anas discors P
Corhwyaden asgellwerdd, Green-winged teal, Anas carolinensis C
Chwiwell, Wigeon, Anas penelope
Chwiwell America, American wigeon, Anas americana C
Gŵydd Canada, Canada goose, Branta canadensis
Gŵydd dalcenwen, White-fronted goose, Anser albifrons
Gŵydd dalcenwen fechan, Lesser white-fronted goose, Anser erythropus P
Gŵydd droedbinc, Pink-footed goose, Anser brachyrhynchus
Gŵydd ddu, Brent goose, Branta bernicla
Gŵydd frongoch, Red-breasted goose, Branta ruficollis P
Gŵydd lwyd, Greylag goose, Anser anser
Gŵydd wyran, Barnacle goose, Branta leucopsis
Gŵydd y llafur, Bean goose, Anser fabalis C
Gŵydd yr Aifft, Egyptian goose, Alopochen aegyptiaca
Hwyaden addfain, Garganey, Anas querquedula
Hwyaden benddu, Scaup, Aythya marila
Hwyaden benddu fechan, Lesser scaup, Aythya affinis P
Hwyaden bengoch, Pochard, Aythya ferina
Hwyaden dorchog, Ring-necked duck, Aythya collaris C
Hwyaden ddanheddog, Goosander, Mergus merganser
Hwyaden ddu, Black duck, Anas rubripes P
Hwyaden frongoch, Red-breasted merganser, Mergus serrator
Hwyaden fwythblu, Eider, Somateria mollissima
Hwyaden fwythblu'r Gogledd, King eider, Somateria spectabilis P
Hwyaden goch, Ruddy duck, Oxyura jamaicensis
Hwyaden goch yr eithin, Ruddy shelduck, Tadorna ferruginea P
Hwyaden gopog, Tufted duck, Aythya fuligula
Hwyaden gribgoch, Red-crested pochard, Netta rufina
Hwyaden gribog, Mandarin duck, Aix galericulata
Hwyaden gynffonhir, Long-tailed duck, Clangula hyemalis
Hwyaden lostfain, Pintail, Anas acuta
Hwyaden lwyd, Gadwall, Anas strepera
Hwyaden lydanbig, Shoveler, Anas clypeata
Hwyaden lygad-aur, Goldeneye, Bucephala clangula
Hwyaden lygadwen, Ferruginous duck, Aythya nyroca C
Hwyaden wyllt, Mallard, Anas platyrhynchos
Hwyaden yr eithin, Shelduck, Tadorna tadorna
Lleian wen, Smew, Mergellus albellus
Môr-hwyaden America, Black scoter, Melanitta americana P
Môr-hwyaden ddu, Common scoter, Melanitta nigra
Môr-hwyaden y Gogledd, Velvet scoter, Melanitta fusca
Môr-hwyaden yr ewyn, Surf scoter, Melanitta perspicillata C

Grugieir
200px|bawd|Grugiar goch
Urdd: Galliformes
Teulu: Tetraonidae

Grugiar ddu, Black grouse, Tetrao tetrix
Grugiar goch, Red grouse, Lagopus lagopus scotica

Petris a ffesantod
200px|bawd|Ffesant
Urdd: Galliformes
Teulu: Phasianidae

Ffesant, Pheasant, Phasianus colchicus
Ffesant Amherst, Lady Amherst's pheasant, Chrysolophus amherstiae
Ffesant euraid, Golden pheasant, Chrysolophus pictus
Petrisen, Grey partridge, Perdix perdix
Petrisen goesgoch, Red-legged partridge, Alectorix rufa
Sofliar, Quail, Coturnix coturnix

Trochyddion
Urdd: Gaviiformes
Teulu: Gaviidae

Trochydd gyddfddu, Black-throated diver, Gavia arctica
Trochydd gyddfgoch, Red-throated diver, Gavia stellata
Trochydd mawr, Great Northern diver, Gavia immer
Trochydd pigwyn, White-billed diver, Gavia adamsii C
Trochydd y Môr Tawel, Pacific diver, Gavia pacifica P

Albatrosiaid
Urdd: Procellariiformes
Teulu: Diomedeidae

Albatros aelddu, Black-browed albatross, Thalassarche melanophris P

Adar drycin a phedrynnod
200px|bawd|Aderyn drycin y graig
Urdd: Procellariiformes
Teulu: Procellariidae

Aderyn drycin bach, Macaronesian shearwater, Puffinus baroli P
Aderyn drycin Balearig, Balearic shearwater, Puffinus mauretanicus
Aderyn drycin Cory, Cory's shearwater, Calonectris diomedea C
Aderyn drycin du, Sooty shearwater, Puffinus griseus
Aderyn drycin Manaw, Manx shearwater, Puffinus puffinus
Aderyn drycin mawr, Great shearwater, Puffinus gravis C
Aderyn drycin y graig, Fulmar, Fulmarus glacialis

Pedrynnod drycin
200px|bawd|Pedryn drycin. Mae'n nythu ar nifer o ynysoedd Cymru.
Urdd: Procellariiformes
Teulu: Hydrobatidae

Pedryn drycin, Storm petrel, Hydrobates pelagicus
Pedryn drycin Leach, Leach's storm petrel, Oceanodroma leucorhoa
Pedryn drycin Wilson, Wilson's storm petrel, Oceanites oceanicus C

Huganod
bawd|Hugan
Urdd: Pelecaniformes
Teulu: Sulidae

Hugan, Gannet, Morus bassanus

Mulfrain
bawd|Mulfran
Urdd: Pelecaniformes
Teulu: Phalacrocoracidae

Mulfran, Cormorant, Phalacrocorax carbo
Mulfran werdd, Shag, Phalacrocorax aristotelis

Crehyrod
200px|bawd|Crëyr bach
Urdd: Ciconiiformes
Teulu: Ardeidae

Aderyn y bwn, Bittern, Botaurus stellaris
Aderyn bwn America, American bittern, Botaurus lentiginosus P
Aderyn bwn lleiaf, Little bittern, Ixobrychus minutus P
Crëyr bach, Little egret, Egretta garzetta
Crëyr glas, Crychydd (Grey Heron, Ardea cinerea
Crëyr gwartheg, Cattle egret, Bubulcus ibis C
Crëyr gwyrdd, Green heron, Butorides virescens P
Crëyr mawr gwyn, Great white egret, Ardea alba C
Crëyr melyn, Squacco heron, Ardeola ralloides P
Crëyr nos, Night heron, Nycticorax nycticorax C
Crëyr porffor, Purple heron, Ardea purpurea C

Ciconiaid
Urdd: Ciconiiformes
Teulu: Ciconiidae

Ciconia du, Black stork, Ciconia nigra P
Ciconia gwyn, White stork, Ciconia ciconia C

Crymanbigau a llwybigau
Urdd: Ciconiiformes
Teulu: Threskiornithidae

Ibis du, Glossy ibis, Plegadis falcinellus P
Llwybig, Spoonbill, Platalea leucorodia

Gwyachod
200px|bawd|Teulu o Wyachod mawr copog
Urdd: Podicipediformes
Teulu: Podicipedidae

Gwyach fach, Little grebe, Tachybaptus ruficollis
Gwyach fawr gopog, Great crested grebe, Podiceps cristatus
Gwyach gorniog, Slavonian grebe, Podiceps auritus
Gwyach yddfddu, Black-necked grebe, Podiceps nigricollis
Gwyach yddfgoch, Red-necked grebe, Podiceps grisegena
Gwyach ylfinfraith, Pied-billed grebe, Podilymbus podiceps P

Eryrod a gweilch
200px|de|bawd|Barcud Coch
Urdd: Falconiformes
Teulu: Accipitridae

Barcud coch, Red kite, Milvus milvus
Barcud du, Black kite, Milvus migrans C
Boda bacsiog, Rough-legged buzzard, Buteo lagopus C
Boda gwerni, Marsh harrier, Circus aeruginosus
Boda mêl, Honey buzzard, Pernis apivorus
Boda Montagu, Montagu's harrier, Circus pygargus C
Boda tinwyn, Hen harrier, Circus cyaneus
Bwncath, Buzzard, Buteo buteo
Eryr euraid, Golden eagle, Aquila chrysaetos C
Eryr môr, White-tailed eagle, Haliaaetus albicilla C
Gwalch glas, Sparrowhawk, Accipiter nisus
Gwalch Marthin, Goshawk, Accipiter gentilis

Gwalch y pysgod
Urdd: Falconiformes
Teulu: Pandionidae

Gwalch y pysgod, Osprey, Pandion haliaetus

Hebogiaid
200px|de|bawd|Hebog Tramor
Urdd: Falconiformes
Teulu: Falconidae

Cudyll Coch (Kestrel, Falco tinnunculus)
Cudyll Troetgoch, Cudyll Troedgoch (Red-footed Falcon, Falco vespertinus) C
Cudyll Bach (Merlin, Falco columbarius)
Hebog yr Ehedydd (Hobby, Falco subbuteo)
Hebog y Gogledd (Gyr Falcon, Falco rusticolus) P
Hebog tramor, Peregrine Falcon, Falco peregrinus

Rhegennod
Urdd: Gruiformes
Teulu: Rallidae

Cwtiar, Coot, Fulica atra
Iâr ddŵr, Moorhen, Gallinula chloropus
Rhegen Baillon, Baillon's crake, Porzana pusilla P
Rhegen dŵr, Water rail, Rallus aquaticus
Rhegen fach, Little crake, Porzana parva P
Rhegen fraith, Spotted crake, Porzana porzana C
Rhegen sora, Sora, Porzana carolina P
Rhegen yr ŷd, Corn crake, Crex crex C

Garanod
200px|bawd|Garan
Urdd: Gruiformes
Teulu: Gruidae

Garan (Crane, Grus grus) C

Ceiliogod y waun
Urdd: Gruiformes
Teulu: Otididae

Ceiliog y Waun Lleiaf (Little Bustard, Tetrax tetrax) P
Ceiliog y Waun (Great Bustard, Otis tarda) P

Piod môr
200px|bawd|Pioden y môr a'i chyw.
Urdd: Charadriiformes
Teulu: Haematopodidae

Pioden y Môr (Oystercatcher, Haematopus ostralegus)

Cambigau ac hirgoesau
Urdd: Charadriiformes
Teulu: Recurvirostridae

Hirgoes (Black-winged Stilt, Himantopus himantopus) P
Cambig (Avocet, Recurvirostra avosetta)

Rhedwyr y moelydd
Urdd: Charadriiformes
Teulu: Burhinidae

Rhedwr y Moelydd (Stone Curlew, Burhinus oedicnemus) C

Rhedwyr y twyni a chwtiadwenoliaid
Urdd: Charadriiformes
Teulu: Glareolidae

Rhedwr y Twyni (Cream-coloured Courser, Cursorius cursor) P
Cwtiadwennol Dorchog (Collared Pratincole, Glareola pratincola) P
Cwtiadwennol Aden-ddu (Black-winged Pratincole, Glareola nordmanni) P

Cwtiaid
200px|bawd|Cwtiad torchog
Urdd: Charadriiformes
Teulu: Charadriidae

Cornchwiglen, Lapwing, Vanellus vanellus
Cwtiad aur, Golden plover, Pluvialis apricaria
Cwtiad Caint, Kentish plover, Charadrius alexandrinus C
Cwtiad llwyd, Grey plover, Pluvialis squatarola
Cwtiad torchog, Ringed plover, Charadrius hiaticula
Cwtiad torchog bach, Little ringed plover, Charadrius dubius
Cwtiad torchog mawr, Killdeer, Charadrius vociferus P
Cwtiad tywod mawr, Greater sand plover, Charadrius leschenaultii P
Corgwtiad Aur (American Golden Plover, Pluvialis dominica) C
Corgwtiad y Môr Tawel (Pacific Golden Plover, Pluvialis fulva) P
Cornchwiglen Heidiol, Cwtiad Heidiol (Sociable Lapwing, Vanellus gregarius) P
Hutan y Mynydd (Dotterel, Charadrius morinellus)

Pibyddion
200px|de|bawd|Cwtiad y traeth
200px|bawd|Gïach cyffredin
200px|bawd|Gylfinir
200px|de|bawd|Pibydd y dorlan
200px|bawd|Pibydd y tywod
Urdd: Charadriiformes
Teulu: Scolopacidae

Coegylfinir bach, Little curlew, Numenius minutus P
Coegylfinir Hudson, Hudsonian whimbrel, Numenius hudsonicus P
Coegylfinir, Whimbrel, Numenius phaeopus
Cwtiad y traeth, Turnstone, Arenaria interpres
Cyffylog, Woodcock, Scolopax rusticola
Gïach bach, Jack snipe, Lymnocryptes minimus
Gïach cyffredin, Snipe, Gallinago gallinago
Gïach gylfinhir Long-billed dowitcher, Limnodromus scolopaceus P
Gïach mawr, Great snipe, Gallinago minima P
Gylfinir, Curlew, Numenius arquata
Melyngoes bach, Lesser yellowlegs, Tringa flavipes P
Melyngoes mawr, Greater yellowlegs, Tringa melanoleuca P
Pibydd bach, Little stint, Calidris minuta
Pibydd Baird, Baird's sandpiper, Calidris bairdii P
Pibydd bronllwyd, Buff-breasted sandpiper, Tryngites subruficollis C
Pibydd brych, Spotted sandpiper, Actitis macularius P
Pibydd bychan, Least sandpiper, Calidris minutilla P
Pibydd cain, Pectoral sandpiper, Calidris melanotos C
Pibydd cambig, Curlew sandpiper, Calidirs ferruginea
Pibydd coesgoch, Redshank, Tringa totanus
Pibydd coesgoch mannog, Spotted tedshank, Tringa erythropus
Pibydd coeswerdd, Greenshank, Tringa nebularia
Pibydd cynffonfain, Sharp-tailed sandpiper, Calidris acuminata P
Pibydd cynffonhir, Upland sandpiper, Bartramia longicauda P
Pibydd cynffonlwyd, Grey-tailed tattler, Heteroscelus brevipes P
Pibydd du, Purple sandpiper, Calidris maritima
Pibydd gwyrdd, Green sandpiper, Tringa ochropus
Pibydd hirgoes, Stilt sandpiper, Calidris himantopus P
Pibydd llwyd, Semipalmated sandpiper, Calidris pusilla P
Pibydd llydanbig, Broad-billed sandpiper, Limicola falcinellus P
Pibydd Temminck, Temminck's stint, Calidris temminckii C
Pibydd tinwen, White-rumped sandpiper, Calidris fuscicollis C
Pibydd torchog, Ruff, Philomachus pugnax
Pibydd Terek, Terek sandpiper, Xenus cinerea P
Pibydd y dorlan, Common sandpiper, Actitis hypoleucos
Pibydd y gors, Marsh sandpiper, Tringa stagnatilis P
Pibydd y graean, Wood sandpiper, Tringa glareola
Pibydd y mawn, Dunlin, Calidris alpina
Pibydd y tywod, Sanderling, Calidris alba
Pibydd yr aber, Knot, Calidris canutus
Rhostog gynffonddu, Black-tailed godwit, Limosa limosa
Rhostog gynffonfrith, Bar-tailed godwit, Limosa lapponica

Adar llydandroed
Urdd: Charadriiformes
Teulu: Phalaropidae

Llydandroed Wilson (Wilson's Phalarope, Phalaropus tricolor) P
Llydandroed Gyddfgoch (Red-necked Phalarope, Phalaropus lobatus) C
Llydandroed Llwyd (Grey Phalarope, Phalaropus fulicarius)

Sgiwennod
200px|de|bawd|Sgiwen y Gogledd
Urdd: Charadriiformes
Teulu: Stercorariidae

Sgiwen Frech (Pomarine Skua, Stercorarius pomarinus)
Sgiwen y Gogledd (Arctic Skua, Stercorarius parasiticus)
Sgiwen Lostfain (Long-tailed Skua, Stercorarius longicaudus)
Sgiwen Fawr (Great Skua, Stercorarius skua)

Gwylanod
200px|de|bawd|Gwylan Benddu
200px|de|bawd|Gwylan Gefnddu Leiaf
Urdd: Charadriiformes
Teulu: Laridae

Gwylan Ifori (Ivory Gull, Pagophila eburnea) P
Gwylan Sabine (Sabine's Gull, Xema sabini)
Gwylan Goesddu (Kittiwake, Rissa tridactyla)
Gwylan Bonaparte (Bonaparte's Gull, Chroicocephalus philadelphia) P
Gwylan Benddu (Black-headed Gull, Chroicocephalus ridibundus)
Gwylan Fechan (Little Gull, Hydrocoloeus minutus)
Gwylan Ross (Ross's Gull, Rhodostethia rosea) P
Gwylan Chwerthinog (Laughing Gull, Larus atricilla) P
Gwylan Franklin (Franklin's Gull, Larus pipixcan) P
Gwylan Môr y Canoldir (Mediterranean Gull, Larus melanocephalus)
Gwylan y Gweunydd (Common Gull, Larus canus)
Gwylan Fodrwybig (Ring-billed Gull, Larus delawarensis)
Gwylan Gefnddu Leiaf (Lesser Black-backed Gull, Larus fuscus)
Gwylan y Penwaig (Herring Gull, Larus argentatus)
Gwylan Goesfelen (Yellow-legged Gull, Larus michahellis)
Gwylan yr Arctig (Iceland Gull, Larus glaucoides)
Gwylan Adeinlwydlas (Glaucous-winged Gull, Larus glaucescens) 'P
Gwylan y Gogledd (Glaucous Gull, Larus hyperboreus)
Gwylan Gefnddu Fwyaf (Great Black-backed Gull, Larus marinus)

Môr-wenoliaid
200px|bawd|Môr-wennol y Gogledd
Urdd: Charadriiformes
Teulu: Sternidae

Corswennol adeinwen, White-winged black tern, Chlidonias leucoptera P
Corswennol ddu, Black tern, Chlidonias niger
Corswennol farfog, Whiskered tern, Chlidonias hybrida C
Môr-wennol bigddu, Sandwich tern, Sterna sandvicensis
Môr-wennol fawr, Royal tern, Sterna maxima P
Môr-wennol fechan, Little tern, Sternula albifrons
Môr-wennol Forster, Forster's tern, Sterna forsteri P
Môr-wennol fraith, Sooty tern, Onychoprion fuscata P
Môr-wennol ffrwynog, Bridled tern, Onychoprion anaethetus P
Môr-wennol gawraidd, Caspian tern, Hydroprogne caspia P
Môr-wennol gribog leiaf, Lesser crested tern, Sterna bengalensis P
Môr-wennol gyffredin, Common tern, Sterna hirundo
Môr-wennol y Gogledd, Arctic tern, Sterna paradisaea
Môr-wennol wridog, Roseate tern, Sterna dougallii
Môr-wennol ylfinbraff , Gull-billed tern, Gelochelidon nilotica P

Carfilod
200px|de|bawd|Pâl
Urdd: Charadriiformes
Teulu: Alcidae

Gwylog neu Heligog  (Guillemot, Uria aalge)
Llurs, Gwalch y Pysgod (Razorbill, Alca torda)
Gwylog Ddu (Black Guillemot, Cepphus grylle)
Carfil Bach (Little Auk, Alle alle)
Pâl, Aderyn Pâl (Puffin, Fratercula arctica)

Ieir y diffeithwch
Urdd: Pteroclidiformes
Teulu: Pteroclididae

Iâr y Diffeithwch (Pallas's Sandgrouse, Syrrhaptes paradoxus) P

Colomennod
200px|de|bawd|Ysguthan
Urdd: Columbiformes
Teulu: Columbidae

Colomen y Graig (Rock Dove, Columba livia)
Colomen Wyllt (Stock Dove, Columba oenas)
Ysguthan (Woodpigeon, Columba palumbus)
Turtur Dorchog (Collared Dove, Streptopelia decaocto)
Turtur (Turtle Dove, Streptopelia turtur)

Parotiaid
Urdd: Psittaciformes
Teulu: Psittacidae

Paracit Torchog, Corbarot Torchog (Ring-necked Parakeet, Psittacula krameri)

Cogau
200px|de|bawd|Cog
Urdd: Cuculiformes
Teulu: Cuculidae

Cog Frech (Great Spotted Cuckoo, Clamator glandarius) P
Cog, Cwcw (Cuckoo, Cuculus canorus)
Cog Bigfelen (Yellow-billed Cuckoo, Coccyzus americanus) P

Tylluanod gwynion
Urdd: Strigiformes
Teulu: Tytonidae

Tylluan Wen (Barn Owl, Tyto alba)

Tylluanod
200px|de|bawd|Tylluanod Brych ifainc
Urdd: Strigiformes
Teulu: Strigidae

Tylluan Scops (Scops Owl, Otus scops) P
Tylluan yr Eira (Snowy Owl, Bubo scandiaca) P
Tylluan Fach (Little Owl, Athene noctua)
Tylluan Frech (Tawny Owl, Strix aluco)
Tylluan Gorniog (Long-eared Owl, Asio otus)
Tylluan Glustiog (Short-eared Owl, Asio flammeus)

Troellwyr
200px|de|bawd|Troellwr Mawr
Urdd: Caprimulgiformes
Teulu: Caprimulgidae

Troellwr Mawr (Nightjar, Caprimulgus europaeus)
Cudyll-droellwr (Common Nighthawk, Chordeiles minor) P

Gwenoliaid duon
Urdd: Apodiformes
Teulu: Apodidae

Coblyn y Simdde, Gwennol Ddu'r Simneiau (Chimney Swift, Chaetura pelagica) P
Gwennol Ddu (Swift, Apus apus)
Gwennol Welw-ddu, Gwennol Ddu Welw, Coblyn Gwelw (Pallid Swift, Apus pallidus) P
Gwennol Ddu'r Alpau, Coblyn yr Alpau (Alpine Swift, Apus melba) C
Gwennol Ddu Fach, Coblyn Bach (Little Swift, Apus affinis) P

Gleision y dorlan
200px|de|bawd|Glas y dorlan
Urdd: Coraciiformes
Teulu: Alcedinidae

Glas y dorlan (Kingfisher, Alcedo atthis)

Gwybedogion y gwenyn
Urdd: Coraciiformes
Teulu: Meropidae

Gwybedog y Gwenyn (Bee-eater, Merops apiaster)

Rholyddion
Urdd: Coraciiformes
Teulu: Coraciidae

Rholydd (Roller, Coracias garrulus) P

Copog
Urdd: Coraciiformes
Teulu: Upupidae

Copog (Hoopoe, Upupa epops)

Cnocellau
200px|de|bawd|Cnocell Fraith Fwyaf
Urdd: Piciformes
Teulu: Picidae

Pengam (Wryneck, Jynx tranquila)
Cnocell Werdd (Green Woodpecker, Picus viridis)
Cnocell Fraith Fwyaf (Great Spotted Woodpecker, Dendrocopos major)
Cnocell Fraith Leiaf (Lesser Spotted Woodpecker, Dendrocopos minor)

Fireoau
Urdd: Passeriformes
Teulu: Vireonidae

Telor Llygatgoch, Fireo Llygatgoch (Red-eyed Vireo, Vireo olivaceus) P

Eurynnod
Urdd: Passeriformes
Teulu: Oriolidae

Euryn (Golden Oriole, Oriolus oriolus) C

Cigyddion
200px|de|bawd|Cigydd Mawr
Urdd: Passeriformes
Teulu: Laniidae

Cigydd Gwdw (Isabelline Shrike, Lanius isabellinus) P
Cigydd Cefngoch (Red-backed Shrike, Lanius collurio) C
Cigydd Glas (Lesser Grey Shrike, Lanius minor) P
Cigydd Mawr (Great Grey Shrike, Lanius excubitor)
Cigydd Pengoch (Woodchat Shrike, Lanius senator) C

Brain
200px|de|bawd|Jac-y-do
Urdd: Passeriformes
Teulu: Corvidae

Brân Goesgoch (Chough, Pyrrhocorax pyrrhocorax)
Pioden (Magpie, Pica pica)
Ysgrech y Coed neu Sgrech y Coed (Jay, Garrulus glandarius)
Malwr Cnau (Nutcracker, Nucifraga caryocatactes) P
Jac-y-do (Jackdaw, Corvus monedula)
Ydfran (Rook, Corvus frugilegus)
Brân Dyddyn (Carrion Crow, Corvus corone)
Brân Lwyd (Hooded Crow, Corvus cornix)
Cigfran (Raven, Corvus corax)

Drywod eurben
200px|de|bawd|Dryw Eurben
Urdd: Passeriformes
Teulu: Regulidae

Dryw Eurben (Goldcrest, Regulus regulus)
Dryw Penfflamgoch, Dryw Fflamben (Firecrest, Regulus ignicapilla)

Titwod pendil
Urdd: Passeriformes
Teulu: Remizidae

Titw Pendil (Penduline Tit, Remiz pendulinus) P

Titwod
200px|de|bawd|Titw Tomos Las
Urdd: Passeriformes
Teulu: Paridae

Titw Tomos Las (Blue Tit, Cyanistes caeruleus)
Titw Mawr (Great Tit, Parus major)
Titw Penddu (Coal Tit, Periparus ater)
Titw'r Helyg (Willow Tit, Poecile montana)
Titw'r Wern (Marsh Tit, Poecile palustris)

Titw Barfog
Urdd: Passeriformes
Teulu: Panuridae

Titw Barfog (Bearded Tit, Panurus biarmicus)

Ehedyddion
200px|de|bawd|Ehedydd
Urdd: Passeriformes
Teulu: Alaudidae

Ehedydd Du (Black Lark, Melanocorypha yeltoniensis) P
Ehedydd Llwyd (Short-toed Lark, Calandrella brachydactyla) C
Ehedydd Copog (Crested Lark, Galerida cristata) P
Ehedydd y Coed (Woodlark, Lullula arborea) C
Ehedydd (Skylark, Alauda arvensis)
Ehedydd y Traeth (Shore Lark, Eremophila alpestris) C

Gwenoliaid
200px|de|bawd|Gwennol
Urdd: Passeriformes
Teulu: Hirundinidae

Gwennol y Glennydd (Sand Martin, Riparia riparia)
Gwennol y Clogwyn, Gwennol y Graig (Crag Martin, Ptyonoprogne rupestris) P
Gwennol (Swallow, Hirundo rustica)
Gwennol y Bondo (House Martin, Delichon urbicum)
Gwennol Dingoch (Red-rumped Swallow, Cecropis daurica) C

Teloriaid y llwyni
Urdd: Passeriformes
Teulu: Cettiidae

Telor Cetti (Cetti's Warbler, Cettia cetti)

Titwod cynffon-hir
Urdd: Passeriformes
Teulu: Aegithalidae

Titw Cynffon-hir (Long-tailed Tit, Aegithalos caudatus)

Teloriaid y dail
200px|de|bawd|Siff-saff
Urdd: Passeriformes
Teulu: Phylloscopidae

Telor Gwyrdd (Greenish Warbler, Phylloscopus trochiloides) C
Telor yr Arctig (Arctic Warbler, Phylloscopus borealis) P
Telor Pallas (Pallas's Warbler, Phylloscopus proregulus) C
Telor Aelfelen (Yellow-browed Warbler, Phylloscopus inornatus)
Telor Hume (Hume's Warbler, Phylloscopus humei) P
Telor Radde (Radde's Warbler, Phylloscopus schwarzi) P
Telor Tywyll (Dusky Warbler, Phylloscopus fuscatus) P
Telor Bonelli'r Gorllewin (Western Bonelli's Warbler, Phylloscopus bonelli) P
Telor y Coed (Wood Warbler, Phylloscopus sibalatrix)
Siff-saff (Chiffchaff, Phylloscopus collybita)
Siff-saff Iberia (Iberian Chiffchaff, Phylloscopus ibericus) P
Telor yr Helyg (Willow Warbler, Phylloscopus trochilus)

Teloriaid nodweddiadol
200px|de|bawd|Telor Dartford
Urdd: Passeriformes
Teulu: Sylviidae

Telor Penddu (Blackcap, Sylvia atricapilla)
Telor yr Ardd (Garden Warbler, Sylvia borin)
Telor Rhesog (Barred Warbler, Sylvia nisoria) C
Llwydfron Fach (Lesser Whitethroat, Sylvia curruca)
Llwydfron (Whitethroat, Sylvia communis)
Telor Dartford (Dartford Warbler, Sylvia undata)
Telor Marmora (Marmora's Warbler, Sylvia sarda) P
Telor Rüppell (Rüppell's Warbler. Sylvia rueppelli) P
Telor Brongoch (Subalpine Warbler, Sylvia cantillans) C
Telor Sardinia (Sardinian Warbler, Sylvia melanocephala) P

Teloriaid y gwair
Urdd: Passeriformes
Teulu: Locustellidae

Troellwr Bach Rhesog, Telor Gwaywog (Lanceolated Warbler, Locustella lanceolata) P
Troellwr Bach, Telor y Gwair (Grasshopper Warbler, Locustella naevia)
Telor yr Afon (River Warbler, Locustella fluviatilis) P
Telor Savi (Savi's Warbler, Locustella luscinioides ) P

Teloriaid y cyrs
200px|de|bawd|Telor yr Hesg
Urdd: Passeriformes
Teulu: Acrocephalidae

Telor Bacsiog (Booted Warbler, Iduna caligata) P
Telor Aur (Icterine Warbler, Hippolais icterina) C
Telor Pêr (Melodious Warbler, Hippolais polyglotta) C
Telor y Dŵr (Aquatic Warbler, Acrocephalus paludicola) C
Telor yr Hesg (Sedge Warbler, Acrocephalus schoenobaenus)
Telor y Caeau Reis (Paddyfield Warbler, Acrocephalus agricola) P
Telor y Cyrs Blyth (Blyth's Reed Warbler, Acrocephalus dumetorum) P
Telor y Gwerni (Marsh Warbler, Acrocephalus palustris) C
Telor y Cyrs (Reed Warbler, Acrocephalus scirpaceus)
Telor Mawr y Cyrs (Great Reed Warbler, Acrocephalus arundinaceus) P

Cynffonau sidan
200px|de|bawd|Cynffonau Sidan
Urdd: Passeriformes
Teulu: Bombycillidae

Cynffon Sidan (Waxwing, Bombycilla garrulus)

Deloriaid
Urdd: Passeriformes
Teulu: Sittidae

Delor y Cnau (Nuthatch, Sitta europaea)

Dringwyr bach
Urdd: Passeriformes
Teulu: Certhidae

Dringwr Bach (Treecreeper, Certhia familiaris)

Drywod
200px|de|bawd|Dryw
Urdd: Passeriformes
Teulu: Troglodytidae

Dryw (Wren, Troglodytes troglodytes)

Adar gwatwar
Urdd: Passeriformes
Teulu: Mimidae

Cath-aderyn Llwyd (Grey Catbird, Dumetella carolinensis) P

Drudwennod
Urdd: Passeriformes
Teulu: Sturnidae

Drudwen neu Aderyn yr Eira, Drudwy (Starling, Sturnus vulgaris)
Drudwen Wridog (Rose-coloured Starling, Sturnus roseus) C

Bronwennod y dŵr
Urdd: Passeriformes
Teulu: Cinclidae

Bronwen y Dŵr (Dipper, Cinclus cinclus)

Bronfreithod
200px|de|bawd|Bronfraith
Urdd: Passeriformes
Teulu: Turdidae

Corfronfraith (Swainson's Thrush, Catharus ustulatus) P
Bronfraith Fochlwyd (Grey-cheeked Thrush, Catharus minimus) P
Mwyalchen y Mynydd (Ring Ouzel, Turdus torquatus)
Mwyalchen neu Aderyn Du (Blackbird, Turdus merula)
Brych Aeliog (Eye-browed Thrush, Turdus obscurus) P
Brych Tywyll (Dusky Thrush, Turdus eunomus) P
Brych Gyddfddu (Black-throated Thrush, Turdus atrogularis) P
Socan Eira (Fieldfare, Turdus pilaris)
Bronfraith (Song Thrush, Turdus philomelos)
Coch Dan-aden, Coch Dan Adain (Redwing, Turdus iliacus)
Brych y Coed, Tresglen (Mistle Thrush, Turdus viscivorus)
Robin America (American Robin, Turdus viscivorus) P

Gwybedogion a chlochdarod
200px|de|bawd|Robin Goch
200px|de|bawd|Gwybedog Brith
Urdd: Passeriformes
Teulu: Muscicapidae

Gwybedog Mannog (Spotted Flycatcher, Muscicapa striata)
Robin Goch (Robin, Erithacus rubecula)
Robin Gyddfwyn (White-throated Robin, Irania gutturalis) P
Cynffonlas Ystlysgoch (Red-flanked Bluetail, Tarsiger cyanurus) P
Eos Fronfraith neu Eos Fraith (Thrush Nightingale, Luscinia luscinia) P
Eos (Nightingale, Luscinia megarhynchos) C
Bronlas  (Bluethroat, Luscinia svecica) C
Gwybedog Brongoch (Red-breasted Flycatcher, Ficedula parva) C
Gwybedog Torchog (Collared Flycatcher, Ficedula albicollis) P
Gwybedog Brith (Pied Flycatcher, Ficedula hypoleuca)
Tingoch Du (Black Redstart, Phoenicurus ochruros)
Tingoch (Redstart, Phoenicurus phoenicurus)
Tingoch Moussier (Moussier's Redstart, Phoenicurus moussieri) P
Bronfraith y Graig, Brych y Graig (Rock Thrush, Monticola saxatilis) P
Bronfraith Las y Graig, Brych Glas y Graig (Blue Rock Thrush, Monticola solitarius) P
Crec yr Eithin (Whinchat, Saxicola rubetra)
Clochdar y Cerrig (Stonechat, Saxicola rubicola)
Tinwen Isabella (Isabelline Wheatear, Oenanthe isabellina) P
Tinwen y Garn (Wheatear, Oenanthe oenanthe)
Tinwen Fraith (Pied Wheatear, Oenanthe pleschanka) P
Tinwen Glustiog Ddu, Tinwen Glustddu (Black-eared Wheatear, Oenanthe hispanica) P
Tinwen y Diffeithwch (Desert Wheatear, Oenanthe deserti) P

Llwydiaid
Urdd: Passeriformes
Teulu: Prunellidae

Llwyd y Gwrych (Dunnock, Prunella modularis)
Llwyd y Mynydd (Alpine Accentor, Prunella collaris) P

Golfanod
Urdd: Passeriformes
Teulu: Passeridae

Aderyn y To (House Sparrow, Passer domesticus)
Golfan Sbaen (Spanish Sparrow, Passer hispaniolensis) P
Golfan y Mynydd (Tree Sparrow, Passer montanus)

Corhedyddion a siglennod
200px|de|bawd|Siglen Fraith
Urdd: Passeriformes
Teulu: Motacillidae

Siglen Felen (Yellow Wagtail, Motacilla flava)
Siglen Sitraidd (Citrine Wagtail, Motacilla citreola) P
Siglen Lwyd (Grey Wagtail, Motacilla cinerea)
Siglen Fraith (Pied Wagtail, Motacilla alba)
Corhedydd Richard (Richard's Pipit, Anthus richardi)
Corhedydd Blyth (Blyth's Pipit, Anthus godlewskii) P
Corhedydd Melyn (Tawny Pipit, Anthus campestris)
Corhedydd Gwyrddgefn (Olive-backed Pipit, Anthus hodgsoni) P
Corhedydd y Coed (Tree Pipit, Anthus trivialis)
Corhedydd Pechora (Pechora Pipit, Anthus gustavi) P
Corhedydd y Waun (Meadow Pipit, Anthus pratensis)
Corhedydd Gyddfgoch (Red-throated Pipit, Anthus cervinus) C
Corhedydd y Graig (Rock Pipit, Anthus petrosus)
Corhedydd y Dŵr (Water Pipit, Anthus spinoletta)

Llinosiaid neu bincod
200px|de|bawd|Ji-binc
200px|de|bawd|Nico
Urdd: Passeriformes
Teulu: Fringillidae

Ji-binc neu Asgell Fraith (Chaffinch, Fringilla coelebs)
Pinc y Mynydd (Brambling, Fringilla montifringilla)
Llinos Frech (Serin, Serinus serinus) C
Llinos Werdd (Greenfinch, Chloris chloris)
Nico (Goldfinch, Carduelis carduelis)
Pila Gwyrdd (Siskin, Carduelis spinus)
Llinos (Linnet, Carduelis cannabina)
Llinos y Mynydd (Twite, Carduelis flavirostris)
Llinos Bengoch Leiaf (Lesser Redpoll, Carduelis cabaret)
Llinos Bengoch Gyffredin (Common Redpoll, Carduelis flammea) C
Llinos Bengoch yr Arctig (Arctic Redpoll, Carduelis hornemanni) C
Croesbig Wenaden, Croesbig Adeinwen (Two-barred Crossbill, Loxia leucoptera) P
Gylfin Groes (Crossbill, Loxia curvirostris)
Llinos Goch (Common Rosefinch, Carpodacus erythrinus) C
Coch y Berllan (Bullfinch, Pyrrhula pyrrhula)
Gylfinbraff (Hawfinch, Coccothraustes coccothraustes)

Breision y gogledd
200px|de|bawd|Bras yr Eira
Urdd: Passeriformes
Teulu: Calcariidae

Bras yr Eira (Snow Bunting, Plectrophenax nivalis)
Bras y Gogledd (Lapland Bunting, Calcarius lapponicus)

Cardinaliaid
Urdd: Passeriformes
Teulu: Cardinalidae

Euryn yr Haf, Tanagr yr Haf (Summer Tanager, Piranga rubra) P
Gylfindew Brongoch (Rose-breasted Grosbeak, Pheucticus ludovicianus) P
Bras Dulas (Indigo Bunting, Passerina cyanea) P

Breision a golfanod Americanaidd
200px|de|bawd|Bras Melyn
200px|de|bawd|Bras y Cyrs
Urdd: Passeriformes
Teulu: Emberizidae

Golfan Bersain, Llwyd Persain (Song Sparrow, Melospiza melodia) P
Golfan Yddfwyn, Llwyd Gyddfwyn  (White-throated Sparrow, Zonotrichia albicollis) P
Jynco Llygeitu (Dark-eyed Junco, Junco hyemalis) P
Bras y Pin (Pine Bunting, Emberiza leucocephalos) P
Bras Melyn, Melyn yr Eithin (Yellowhammer, Emberiza citrinella)
Bras Ffrainc (Cirl Bunting, Emberiza cirlus) C
Bras y Graig (Rock Bunting, Emberiza cia) P
Bras y Gerddi (Ortolan Bunting, Emberiza hortulana) C
Bras Gwledig (Rustic Bunting, Emberiza rustica) C
Bras Lleiaf (Little Bunting, Emberiza pusilla) C
Bras Bronfelen (Yellow-breasted Bunting, Emberiza aureola) P
Bras y Cyrs (Reed Bunting, Emberiza schoeniclus)
Bras Penddu (Black-headed Bunting, Emberiza melanocephala) P
Bras yr Ŷd (Corn Bunting, Emberiza calandra) C

Eurynnod Americanaidd a mwyeilch Americanaidd
Urdd: Passeriformes
Teulu: Icteridae

Bobolinc (Bobolink, Dolichonyx oryzivorus) P
Tresglen y Gwartheg (Brown-headed Cowbird, Molothrus ater) P
Euryn Baltimore (Baltimore Oriole, Icterus galbula) P

Teloriaid Americanaidd
200px|de|bawd|Telor Tin-felen
Urdd: Passeriformes
Teulu: Parulidae

Telor Brith (Black-and-white Warbler, Mniotilta varia) P
Gyddf-felyn (Common Yellowthroat, Geothlypis trichas) P
Telor Blackburn (Blackburnian Warbler, Setophaga fusca) P
Telor Melyn (Yellow Warbler, Setophaga petechia) P
Telor Tinwen (Blackpoll Warbler, Setophaga striata) P
Telor Tin-felen (Yellow-rumped Warbler, Setophaga coronata) P

Gweler hefyd
Rhestr o greaduriaid morol gwledydd Prydain
Rhestr adar Prydain
Adar mudol

Cyfeiriadau
Cyffredinol

Enwau Cymraeg
Avionary
Cymdeithas Edward Llwyd (1994) Creaduriaid Asgwrn-cefn. Gwasg y Lolfa, Talybont. ISBN 0952226405
Hayman, Peter a Rob Hume (2004) Llyfr Adar Iolo Williams. Gwasg Carreg Gwalch, Pwllheli. ISBN 0863819079
Hope Jones, Peter ac Edward Breeze Jones (1973) Rhestr o Adar Cymru. Amgueddfa Genedlaethol Cymru, Caerdydd. ISBN 0720000378
Hope Jones, Peter a Paul Whalley (2004) Adar Môn, Menter Môn, Llangefni.
Lewis, Dewi E (1994) Enwau Adar. Gwasg Carreg Gwalch, Llanrwst. ISBN 0863812783
Lewis, Dewi E (2006) Rhagor o Enwau Adar. Gwasg Carreg Gwalch, Llanrwst.
Lovegrove, Roger; Graham Williams a Iolo Williams (1994) Birds in Wales. T & AD Poyser Ltd, Llundain. ISBN 0856610690

Dolenni allanol
  Cymdeithas Adaryddol Cymru 

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