Rhestr adar Prydain

Rhestr adar Prydain Fawr yn eu trefn dacsonomegol. Mae'r drefn a'r enwau gwyddonol yn dilyn y British Ornithologist's Union (BOU). Adar a nodir fel prin yw'r rheiny a ystyrir yn adar prin gan y British Birds Rarities Committee (BBRC).

Elyrch, gwyddau a hwyaid

Elyrch dof

Gwyddau gwylltion

Hwyaden wyllt

Hwyaden fwythblu

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 asgellwerdd, Green-winged teal, Anas carolinensis
• Corhwyaden asgell-las, Blue-winged teal, Anas discors prin
• Corhwyaden Baical, Baikal teal, Anas formosa prin
• Chwiwell, Wigeon, Anas penelope
• Chwiwell America, American Wigeon, Anas americana
• Gŵydd Canada, Canada goose, Branta canadensis
• Gŵydd dalcenwen, White-fronted goose, Anser albifrons
• Gŵydd dalcenwen fechan, Lesser white-fronted goose, Anser erythropus prin
• Gŵydd droedbinc, Pink-footed goose, Anser brachyrhynchus
• Gŵydd ddu, Brent goose, Branta bernicla
• Gŵydd eira, Snow goose, Anser caerulescens
• Gŵydd frongoch, Red-breasted goose, Branta ruficollis prin
• Gŵydd lwyd, Greylag goose, Anser anser
• Gŵydd wyran, Barnacle goose, Branta leucopsis
• Gŵydd y llafur, Bean goose, Anser fabalis
• Gŵydd yr Aifft, Egyptian goose, Alopochen aegyptiaca
• Hwyaden amryliw, Harlequin duck, Histrionicus histrionicus prin
• Hwyaden addfain, Garganey, Anas querquedula
• Hwyaden benddu, Scaup, Aythya marila
• Hwyaden benddu fechan, Lesser scaup, Aythya affinis prin
• Hwyaden benfras, Bufflehead, Bucephala albeola prin
• Hwyaden bengoch, Pochard, Aythya ferina
• Hwyaden bengoch America, Redhead, Aythya americana prin
• Hwyaden bengoch fawr, Canvasback, Aythya valisineria prin
• Hwyaden dorchog, Ring-necked duck, Aythya collaris
• Hwyaden ddanheddog, Goosander, Mergus merganser
• Hwyaden ddu, Black duck, Anas rubripes prin
• Hwyaden frongoch, Red-breasted merganser, Mergus serrator
• Hwyaden fwythblu, Eider, Somateria mollissima
• Hwyaden fwythblu'r Gogledd, Hwyaden fwythblu big-goch, King eider, Somateria spectabilis prin
• Hwyaden fwythblu Steller, Steller's eider, Polysticta stelleri prin
• Hwyaden goch, Ruddy duck, Oxyura jamaicensis
• Hwyaden goch yr eithin, Ruddy shelduck, Tadorna ferruginea prin
• Hwyaden gopog, Tufted duck, Aythya fuligula
• Hwyaden gribog, Mandarin duck, Aix galericulata
• Hwyaden gribgoch, Red-crested pochard, Netta rufina
• Hwyaden gycyllog, Hwyaden benwen, Hooded merganser, Lophodytes cucullatus prin
• Hwyaden gynffon-hir, 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 lygad aur Barrow, Barrow's goldeneye, Bucephala islandica prin
• Hwyaden lygadwen, Ferruginous duck, Aythya nyroca
• Hwyaden wyllt, Mallard, Anas platyrhynchos
• Hwyaden yr eithin neu Hwyaden fraith, Shelduck, Tadorna tadorna
• Lleian wen, Smew, Mergellus albellus
• Môr-hwyaden America, Black scoter, Melanitta americana prin
• Môr-hwyaden ddu, Common scoter, Melanitta nigra
• Môr-hwyaden y Gogledd, Velvet scoter, Melanitta fusca
• Môr-hwyaden yr ewyn, Surf scoter, Melanitta perspicillata

Grugieir

Grugiar goch

Urdd: Galliformes Teulu: Tetraonidae

• Grugiar coed, Capercaillie, Tetrao urogallus
• Grugiar ddu, Black grouse, Tetrao tetrix
• Grugiar goch, Red grouse, Lagopus lagopus scotica
• Grugiar wen, Ptarmigan, Lagopus mutus

Petris a ffesantod

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
• Trochydd y Môr Tawel, Pacific diver, Gavia pacifica prin

Albatrosiaid

Urdd: Procellariiformes Teulu: Diomedeidae

• Albatros aelddu, Black-browed albatross, Thalassarche melanophris prin
• Albatros ffroenfelyn, Yellow-nosed albatross, Thalassarche chlororhynchos prin

Adar drycin a phedrynnod

Aderyn drycin y graig

Urdd: Procellariiformes Teulu: Procellariidae

• Aderyn drycin bach, Macaronesian shearwater, Puffinus baroli prin
• Aderyn drycin Balearig, Balearic shearwater, Puffinus mauretanicus
• Aderyn drycin Cory, Cory's shearwater, Calonectris diomedea
• Aderyn drycin du, Sooty shearwater, Puffinus griseus
• Aderyn drycin Manaw, Manx shearwater, Puffinus puffinus
• Aderyn drycin mawr, Great shearwater, Puffinus gravis
• Aderyn drycin y graig, Fulmar, Fulmarus glacialis
• Pedryn Cabo Verde, Fea's petrel, Pterodroma feae prin
• Pedryn capanog, Black-capped petrel, Pterodroma hasitata prin

Pedrynnod drycin

Pedryn drycin

Urdd: Procellariiformes Teulu: Hydrobatidae

• Pedryn drycin, Storm petrel, Hydrobates pelagicus
• Pedryn drycin Leach, Leach's storm petrel, Oceanodroma leucorhoa
• Pedryn drycin Madeira, Madeiran storm petrel, Oceanodroma castro prin
• Pedryn drycin Swinhoe, Swinhoe's storm petrel, Oceanodroma monorhis prin
• Pedryn drycin Wilson, Wilson's storm petrel, Oceanites oceanicus
• Pedryn drycin wynebwyn, White-faced storm petrel, Pelagodroma marina prin

Adar trofannol

Urdd: Pelecaniformes Teulu: Phaethontidae

• Aderyn Trofannol Pig-goch (Red-billed Tropicbird, Phaethon aethereus) prin

Huganod

Huganod

Urdd: Pelecaniformes Teulu: Sulidae

• Hugan, Gwylanwydd, Mulfran Wen (Gannet, Morus bassanus)

Mulfrain

Urdd: Pelecaniformes Teulu: Phalacrocoracidae

• Mulfran, Morfran, Bilidowcar (Cormorant, Phalacrocorax carbo)
• Mulfran Ddeugopog (Double-crested Cormorant, Phalacrocorax auritus) prin
• Mulfran werdd, Shag, Phalacrocorax aristotelis

Adar ffrigad

Urdd: Pelecaniformes Teulu: Fregatidae

• Aderyn Ffrigad Gwych (Magnificent Frigatebird, Fregata magnificens) prin
• Aderyn Ffrigad Ynys Ascension (Ascension Frigatebird, Fregata aquila) prin

Crehyrod

Crëyr bach

Urdd: Ciconiiformes Teulu: Ardeidae

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

Ciconiaid

Urdd: Ciconiiformes Teulu: Ciconiidae

• Ciconia du, Black stork, Ciconia nigra prin
• Ciconia gwyn, White stork, Ciconia ciconia

Crymanbigau a llwybigau

Urdd: Ciconiiformes Teulu: Threskiornithidae

• Ibis du, Glossy ibis, Plegadis falcinellus prin
• Llwybig, Spoonbill, Platalea leucorodia

Gwyachod

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 yddfgoch, Red-necked grebe, Podiceps grisegena
• Gwyach yddfddu, Black-necked grebe, Podiceps nigricollis
• Gwyach ylfinfraith, Pied-billed grebe, Podilymbus podiceps

Eryrod a gweilch

Barcud coch

Urdd: Falconiformes Teulu: Accipitridae

• Barcud coch, Red kite, Milvus milvus
• Barcud du, Black kite, Milvus migrans
• Boda bacsiog, Rough-legged buzzard, Buteo lagopus
• Boda gwerni, Marsh harrier, Circus aeruginosus
• Boda llwydwyn, Pallid harrier, Circus macrourus prin
• Boda mêl, Honey buzzard, Pernis apivorus
• Boda Montagu, Montagu's harrier, Circus pygargus
• Boda tinwyn, Hen harrier, Circus cyaneus
• Bwncath, Buzzard, Buteo buteo
• Eryr brith, Spotted eagle, Aquila clanga prin
• Eryr euraid, Golden eagle, Aquila chrysaetos
• Eryr môr, White-tailed eagle, Haliaaetus albicilla
• Eryr nadroedd cyffredin, Short-toed eagle, Circaetus gallicus prin
• Fwltur yr Aifft, Egyptian vulture, Neophron percnopterus prin
• Gwalch glas, Sparrowhawk, Accipiter nisus
• Gwalch Marthin, Goshawk, Accipiter gentilis

Gwalch y pysgod

Urdd: Falconiformes Teulu: Pandionidae

• Gwalch y pysgod, Osprey, Pandion haliaetus

Hebogiaid

Hebog tramor

Urdd: Falconiformes Teulu: Falconidae

• Cudyll Bach, Merlin, Falco columbarius
• Cudyll Coch, Kestrel, Falco tinnunculus
• Cudyll Coch America, American Kestrel, Falco sparverius prin
• Cudyll Coch Lleiaf, Lesser Kestrel, Falco naumanni prin
• Cudyll Troetgoch, Red-footed Falcon, Falco vespertinus
• Cudyll Troetgoch y Dwyrain, Amur Falcon, Falco amurensis prin
• Hebog Eleonora, Eleonora's Falcon, Falco eleonorae prin
• Hebog tramor, Peregrine Falcon, Falco peregrinus
• Hebog y Gogledd, Gyr Falcon, Falco rusticolus prin
• Hebog yr Ehedydd, Hobby, Falco subbuteo

Rhegennod

Urdd: Gruiformes Teulu: Rallidae

• Cwtiar, Coot, Fulica atra
• Cwtiar America, American coot, Fulica americana prin
• Iâr ddŵr, Moorhen, Gallinula chloropus
• Iâr ddŵr Allen, Allen's gallinule, Porphyrio alleni prin
• Iâr ddŵr America, American purple gallinule, Porphyrio martinica prin
• Rhegen Baillon, Baillon's crake, Porzana pusilla prin
• Rhegen dŵr, Water rail, Rallus aquaticus
• Rhegen fach, Little crake, Porzana parva
• Rhegen fraith, Spotted crake, Porzana porzana
• Rhegen sora, Sora, Porzana carolina prin
• Rhegen yr ŷd, Corn crake, Crex crex

Garanod

Garan

Urdd: Gruiformes Teulu: Gruidae

• Garan (Crane, Grus grus)
• Garan y Twyni (Sandhill Crane, Grus canadensis) prin

Ceiliogod y waun

Urdd: Gruiformes Teulu: Otididae

• Ceiliog y Waun Lleiaf (Little Bustard, Tetrax tetrax) prin
• Ceiliog gwaun copog (Macqueen's Bustard, Chlamydotis macqueenii) prin
• Ceiliog y Waun (Great Bustard, Otis tarda) prin

Piod môr

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) prin
• Cambig (Avocet, Recurvirostra avosetta)

Rhedwyr y moelydd

Urdd: Charadriiformes Teulu: Burhinidae

• Rhedwr y Moelydd (Stone Curlew, Burhinus oedicnemus)

Rhedwyr y twyni a chwtiadwenoliaid

Urdd: Charadriiformes Teulu: Glareolidae

• Rhedwr y Twyni (Cream-coloured Courser, Cursorius cursor) prin
• Cwtiadwennol Dorchog (Collared Pratincole, Glareola pratincola) prin
• Cwtiadwennol y Dwyrain (Oriental Pratincole, Glareola maldivarum) prin
• Cwtiadwennol Aden-ddu (Black-winged Pratincole, Glareola nordmanni) prin

Cwtiaid

Cwtiad torchog

Urdd: Charadriiformes Teulu: Charadriidae

• Cornchwiglen, Lapwing, Vanellus vanellus
• Cwtiad aur, Golden plover, Pluvialis apricaria
• Cwtiad Caint, Kentish plover, Charadrius alexandrinus
• Cwtiad Caspia, Caspian plover, Charadrius asiaticus prin
• Cwtiad llwyd, Grey plover, Pluvialis squatarola
• Cwtiad torchog, Ringed plover, Charadrius hiaticula
• Cwtiad torchog America, Semipalmated plover, Charadrius semipalmatus prin
• Cwtiad torchog bach, Little ringed plover, Charadrius dubius
• Cwtiad torchog mawr, Killdeer, Charadrius vociferus prin
• Cwtiad tywod bach, Lesser sand plover, Charadrius mongolus prin
• Cwtiad tywod mawr, Greater sand plover, Charadrius leschenaultii prin
• Hutan y Mynydd (Dotterel, Charadrius morinellus)
• Corgwtiad Aur (American Golden Plover, Pluvialis dominica)
• Corgwtiad y Môr Tawel (Pacific Golden Plover, Pluvialis fulva) prin
• Cornchwiglen Heidiol, Cwtiad Heidiol (Sociable Lapwing, Vanellus gregarius) prin
• Cornchwiglen Gynffonwen (White-tailed Lapwing, Vanellus leucurus) prin

Pibyddion

Cwtiad y traeth

Gïach cyffredin

Gylfinir

Pibydd y dorlan

Pibydd y tywod

Urdd: Charadriiformes Teulu: Scolopacidae

• Coegylfinir, Whimbrel, Numenius phaeopus
• Coegylfinir bach, Little Curlew, Numenius minutus prin
• Cwtiad y traeth, Turnstone, Arenaria interpres
• Cyffylog, Woodcock, Scolopax rusticola
• Gïach bach, Jack snipe, Lymnocryptes minimus
• Gïach brongoch, Short-billed dowitcher, Limnodromus griseus prin
• Gïach cyffredin, Snipe, Gallinago gallinago
• Gïach gylfinhir, Long-billed dowitcher, Limnodromus scolopaceus prin
• Gïach mawr, Great snipe, Gallinago media prin
• Gïach Wilson, Wilson's snipe, Gallinago delicata prin
• Gylfinir, Curlew, Numenius arquata
• Gylfinir y Gogledd, Eskimo curlew, Numenius borealis prin
• Melyngoes bach, Lesser yellowlegs, Tringa flavipes prin
• Melyngoes mawr, Greater yellowlegs, Tringa melanoleuca prin
• Pibydd bach, Little stint, Calidris minuta
• Pibydd Baird, Baird's sandpiper, Calidris bairdii prin
• Pibydd bronllwyd, Buff-breasted sandpiper, Tryngites subruficollis
• Pibydd brych, Spotted sandpiper, Actitis macularius prin
• Pibydd bychan, Least sandpiper , Calidris minutilla prin
• Pibydd cain, Pectoral sandpiper, Calidris melanotos
• Pibydd cambig, Curlew sandpiper, Calidirs ferruginea
• Pibydd coesgoch, Redshank, Tringa totanus
• Pibydd coesgoch mannog, Spotted redshank, Tringa erythropus
• Pibydd coeswerdd, Greenshank, Tringa nebularia
• Pibydd cynffonfain, Sharp-tailed sandpiper, Calidris acuminata prin
• Pibydd cynffonhir, Upland sandpiper, Bartramia longicauda prin
• Pibydd cynffonlwyd, Grey-tailed tattler, Heteroscelus brevipes prin
• Pibydd du, Purple sandpiper, Calidris maritima
• Pibydd gwyrdd, Green sandpiper, Tringa ochropus
• Pibydd gyddfgoch, Red-necked stint, Calidris ruficollis prin
• Pibydd hirfys, Long-toed stint, Calidris subminuta prin
• Pibydd hirgoes, Stilt sandpiper, Calidris himantopus prin
• Pibydd llwyd, Semipalmated sandpiper, Calidris pusilla prin
• Pibydd llydanbig, Broad-billed sandpiper, Limicola falcinellus prin
• Pibydd mawr yr aber, Great knot, Calidris tenuirostris prin
• Pibydd Temminck, Temminck's stint, Calidris temminckii
• Pibydd Terek, Terek sandpiper, Xenus cinerea prin
• Pibydd tinwen, White-rumped sandpiper, Calidris fuscicollis
• Pibydd torchog, Ruff, Philomachus pugnax
• Pibydd unig, Solitary sandpiper, Tringa solitaria prin
• Pibydd y dorlan, Common sandpiper, Actitis hypoleucos
• Pibydd y Gorllewin, Western Sandpiper, Calidris mauri prin
• Pibydd y gors, Marsh sandpiper, Tringa stagnatilis prin
• 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 gynffonfraith, Bar-tailed Godwit, Limosa lapponica
• Rhostog Hudson, Hudsonian Godwit, Limosa haemastica prin

Adar llydandroed

Urdd: Charadriiformes Teulu: Phalaropidae

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

Sgiwennod

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

Gwylan Benddu

Gwylan Gefnddu Leiaf

Urdd: Charadriiformes Teulu: Laridae

• Gwylan Ifori (Ivory Gull, Pagophila eburnea) prin
• Gwylan Sabine (Sabine's Gull, Xema sabini)
• Gwylan Goesddu (Kittiwake, Rissa tridactyla)
• Gwylan Ylfinfain (Slender-billed Gull, Chroicocephalus genei) prin
• Gwylan Bonaparte (Bonaparte's Gull, Chroicocephalus philadelphia) prin
• Gwylan Benddu (Black-headed Gull, Chroicocephalus ridibundus)
• Gwylan Fechan (Little Gull, Hydrocoloeus minutus)
• Gwylan Ross (Ross's Gull, Rhodostethia rosea) prin
• Gwylan Chwerthinog (Laughing Gull, Larus atricilla) prin
• Gwylan Franklin (Franklin's Gull, Larus pipixcan) prin
• Gwylan Môr y Canoldir (Mediterranean Gull, Larus melanocephalus)
• Gwylan Audouin (Audouin's Gull, Larus audouinii) prin
• Gwylan Benddu Fwyaf (Great Black-headed Gull, Larus ichthyaetus) prin
• 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 Caspia (Caspian Gull, Larus cachinnans)
• Gwylan y Penwaig America (American Herring Gull, Larus smithsonianus) prin
• Gwylan yr Arctig (Iceland Gull, Larus glaucoides)
• Gwylan Adeinlwydlas (Glaucous-winged Gull, Larus glaucescens) 'prin
• Gwylan y Gogledd (Glaucous Gull, Larus hyperboreus)
• Gwylan Gefnddu Fwyaf (Great Black-backed Gull, Larus marinus)

Môr-wenoliaid

Môr-wennol y Gogledd

Urdd: Charadriiformes Teulu: Sternidae

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

Carfilod

Pâl

Urdd: Charadriiformes Teulu: Alcidae

• Gwylog neu Heligog (Guillemot, Uria aalge)
• Gwylog Brünnich (Brünnich's Guillemot, Uria lomvia) prin
• Llurs (Razorbill, Alca torda)
• Carfil Mawr (Great Auk, Pinguinus impennis) diflanedig
• Gwylog Ddu (Black Guillemot, Cepphus grylle)
• Gwylog Hirbig (Long-billed Murrelet, Brachyramphus perdix) prin
• Carfil Hynafol (Ancient Murrelet, Synthliboramphus antiquus) prin
• Carfil Bach (Little Auk, Alle alle)
• Pâl, Aderyn Pâl (Puffin, Fratercula arctica)
• Pâl Pentusw (Tufted Puffin, Fratercula cirrhata) prin

Ieir y diffeithwch

Urdd: Pteroclidiformes Teulu: Pteroclididae

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

Colomennod

Ysguthan

Urdd: Columbiformes Teulu: Columbidae

• Colomen 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)
• Turtur Ddwyreiniol (Oriental Turtle Dove, Streptopelia orientalis) prin
• Colomen Alarus (Mourning Dove, Zenaida macroura) prin

Parotiaid

Urdd: Psittaciformes Teulu: Psittacidae

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

Cogau

Cog

Urdd: Cuculiformes Teulu: Cuculidae

• Cog Frech (Great Spotted Cuckoo, Clamator glandarius) prin
• Cog, Cwcw (Cuckoo, Cuculus canorus)
• Cog Bigddu (Black-billed Cuckoo, Coccyzus erythrophthalmus) prin
• Cog Bigfelen (Yellow-billed Cuckoo, Coccyzus americanus) prin

Tylluanod gwynion

Urdd: Strigiformes Teulu: Tytonidae

• Tylluan Wen (Barn Owl, Tyto alba)

Tylluanod

Tylluanod Brych ifainc

Urdd: Strigiformes Teulu: Strigidae

• Tylluan Scops (Scops Owl, Otus scops) prin
• Tylluan yr Eira (Snowy Owl, Bubo scandiaca) prin
• Cudyll-dylluan (Hawk Owl, Surnia ulula) prin
• 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)
• Tylluan Tengmalm (Tengmalm's Owl, Aegolius funereus) prin

Troellwyr

Troellwr Mawr

Urdd: Caprimulgiformes Teulu: Caprimulgidae

• Troellwr Mawr (Nightjar, Caprimulgus europaeus)
• Troellwr Gyddfgoch, Troellwr Mawr Gyddfgoch (Red-necked Nightjar, Caprimulgus ruficollis) prin
• Troellwr Mawr yr Aifft (Egyptian Nightjar, Caprimulgus aegyptius) prin
• Cudyll-droellwr (Common Nighthawk, Chordeiles minor) prin

Gwenoliaid duon

Urdd: Apodiformes Teulu: Apodidae

• Coblyn Simdde, Gwennol Ddu'r Simneiau (Chimney Swift, Chaetura pelagica) prin
• Llostfain gyddfwyn (White-throated Needletail, Hirundapus caudacutus) prin
• Gwennol ddu (Swift, Apus apus)
• Coblyn gwelw, Gwennol Ddu Welw, Coblyn Gwelw (Pallid Swift, Apus pallidus) prin
• Coblyn y Môr Tawel (Pacific Swift, Apus pacificus) prin
• Gwennol ddu'r Alpau, Coblyn yr Alpau (Alpine Swift, Apus melba)
• Gwennol ddu fach, Coblyn Bach (Little Swift, Apus affinis) prin

Gleision y dorlan

Glas y Dorlan

Urdd: Coraciiformes Teulu: Alcedinidae

• Glas y Dorlan (Kingfisher, Alcedo atthis)
• Pysgotwr Cylchog (Belted Kingfisher, Megaceryle alcyon) prin

Gwybedogion y gwenyn

Urdd: Coraciiformes Teulu: Meropidae

• Gwenynysor Bochlas (Blue-cheeked Bee-eater, Merops persicus) prin
• Gwybedog y Gwenyn (Bee-eater, Merops apiaster)

Rholyddion

Urdd: Coraciiformes Teulu: Coraciidae

• Rholydd (Roller, Coracias garrulus) prin

Copog

Urdd: Coraciiformes Teulu: Upupidae

• Copog (Hoopoe, Upupa epops)

Cnocellau

Cnocell Fraith Fwyaf

Urdd: Piciformes Teulu: Picidae

• Pengam (Wryneck, Jynx tranquila)
• Cnocell Werdd (Green Woodpecker, Picus viridis)
• Sugnwr Bolfelyn (Yellow-bellied Sapsucker, Sphyrapicus varius) prin
• Cnocell Fraith Fwyaf (Great Spotted Woodpecker, Dendrocopos major)
• Cnocell Fraith Leiaf (Lesser Spotted Woodpecker, Dendrocopos minor)

Teyrnwybedogion

Urdd: Passeriformes Teulu: Tyrannidae

• Ffibi'r Dwyrain (Eastern Phoebe, Sayornis phoebe) prin

Fireoau

Urdd: Passeriformes Teulu: Vireonidae

• Fireo Melynfron (Yellow-throated Vireo, Vireo flavifrons) prin
• Fireo Philadelphia (Philadelphia Vireo, Vireo philadelphicus) prin
• Telor Llygatgoch, Fireo Llygatgoch (Red-eyed Vireo, Vireo olivaceus) prin

Eurynnod

Urdd: Passeriformes Teulu: Oriolidae

• Euryn (Golden Oriole, Oriolus oriolus)

Cigyddion

Cigydd Mawr

Urdd: Passeriformes Teulu: Laniidae

• Cigydd Brown (Brown Shrike, Lanius cristatus) prin
• Cigydd Gwdw (Isabelline Shrike, Lanius isabellinus) prin
• Cigydd Cefngoch (Red-backed Shrike, Lanius collurio)
• Cigydd Cynffon-hir (Long-tailed Shrike, Lanius schach) prin
• Cigydd Glas (Lesser Grey Shrike, Lanius minor) prin
• Cigydd Mawr (Great Grey Shrike, Lanius excubitor)
• Cigydd Pengoch (Woodchat Shrike, Lanius senator)
• Cigydd Mygydog (Masked Shrike, Lanius nubicus) prin

Brain

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) prin
• 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

Dryw Eurben

Urdd: Passeriformes Teulu: Regulidae

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

Titwod pendil

Urdd: Passeriformes Teulu: Remizidae

• Titw Pendil (Penduline Tit, Remiz pendulinus) prin

Titwod

Titw Tomos Las

Urdd: Passeriformes Teulu: Paridae

• Titw Tomos Las (Blue Tit, Cyanistes caeruleus)
• Titw Mawr (Great Tit, Parus major)
• Titw Copog (Crested Tit, Lophophanes cristatus)
• 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

Ehedydd

Urdd: Passeriformes Teulu: Alaudidae

• Ehedydd Calandra (Calandra Lark, Melanocorypha calandra) prin
• Ehedydd Deufannog (Bimaculated Lark, Melanocorypha bimaculata) prin
• Ehedydd Asgell Wen (White-winged Lark, Melanocorypha leucoptera) prin
• Ehedydd Du (Black Lark, Melanocorypha yeltoniensis) prin
• Ehedydd Llwyd (Short-toed Lark, Calandrella brachydactyla)
• Ehedydd Llwyd Lleiaf (Lesser Short-toed Lark, Calandrella rufescens) prin
• Ehedydd Copog (Crested Lark, Galerida cristata) prin
• Ehedydd y Coed (Woodlark, Lullula arborea)
• Ehedydd (Skylark, Alauda arvensis)
• Ehedydd y Traeth (Shore Lark, Eremophila alpestris)

Gwenoliaid

Gwennol

Urdd: Passeriformes Teulu: Hirundinidae

• Gwennol y Glennydd (Sand Martin, Riparia riparia)
• Gwennol y Coed (Tree Swallow, Tachycineta bicolor) prin
• Gwennol Borffor (Purple Martin, Progne subis) prin
• Gwennol y Clogwyn, Gwennol y Graig (Crag Martin, Ptyonoprogne rupestris) prin
• Gwennol (Swallow, Hirundo rustica)
• Gwennol y Bondo (House Martin, Delichon urbicum)
• Gwennol Dingoch (Red-rumped Swallow, Cecropis daurica)
• Gwennol y Dibyn (Cliff Swallow, Petrochelidon pyrrhonota) prin

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

Siff-saff

Urdd: Passeriformes Teulu: Phylloscopidae

• Telor Coronog Dwyreiniol (Eastern Crowned Warbler, Phylloscopus coronatus) prin
• Telor Gwyrddlachar (Green Warbler, Phylloscopus nitidus) prin
• Telor Gwyrdd (Greenish Warbler, Phylloscopus trochiloides)
• Telor yr Arctig (Arctic Warbler, Phylloscopus borealis) prin
• Telor Pallas (Pallas's Warbler, Phylloscopus proregulus)
• Telor Aelfelen (Yellow-browed Warbler, Phylloscopus inornatus)
• Telor Radde (Radde's Warbler, Phylloscopus schwarzi)
• Telor Tywyll (Dusky Warbler, Phylloscopus fuscatus)
• Telor Bonelli'r Gorllewin (Western Bonelli's Warbler, Phylloscopus bonelli) prin
• Telor y Coed (Wood Warbler, Phylloscopus sibalatrix)
• Siff-saff (Chiffchaff, Phylloscopus collybita)
• Siff-saff Iberia (Iberian Chiffchaff, Phylloscopus ibericus) prin
• Telor yr Helyg (Willow Warbler, Phylloscopus trochilus)

Teloriaid nodweddiadol

Telor Dartford

Urdd: Passeriformes Teulu: Sylviidae

• Telor Penddu (Blackcap, Sylvia atricapilla)
• Telor yr Ardd (Garden Warbler, Sylvia borin)
• Telor Rhesog (Barred Warbler, Sylvia nisoria)
• Llwydfron Fach (Lesser Whitethroat, Sylvia curruca)
• Telor Orffeaidd (Orphean Warbler, Sylvia hortensis) prin
• Telor Anialwch Asia (Asian Desert Warbler, Sylvia nana) prin
• Llwydfron (Whitethroat, Sylvia communis)
• Telor Sbectolog (Spectacled Warbler, Sylvia conspicillata) prin
• Telor Dartford (Dartford Warbler, Sylvia undata)
• Telor Marmora (Marmora's Warbler, Sylvia sarda) prin
• Telor Rüppell (Rüppell's Warbler. Sylvia rueppelli) prin
• Telor Brongoch (Subalpine Warbler, Sylvia cantillans)
• Telor Sardinia (Sardinian Warbler, Sylvia melanocephala) prin

Teloriaid y gwair

Urdd: Passeriformes Teulu: Locustellidae

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

Teloriaid y cyrs

Telor yr Hesg

Urdd: Passeriformes Teulu: Acrocephalidae

• Telor Pigbraff (Thick-billed Warbler, Iduna aedon) prin
• Telor Bacsiog (Booted Warbler, Iduna caligata) prin
• Telor Sykes (Sykes's Warbler, Iduna rama) prin
• Telor Llwyd y Dwyrain (Eastern Olivaceous Warbler, Iduna pallida) prin
• Telor yr Olewydd, Telor Pren Olewydd (Olive-tree Warbler, Hippolais olivetorum) prin
• Telor Aur (Icterine Warbler, Hippolais icterina)
• Telor Pêr (Melodious Warbler, Hippolais polyglotta)
• Telor y Dŵr (Aquatic Warbler, Acrocephalus paludicola)
• Telor yr Hesg (Sedge Warbler, Acrocephalus schoenobaenus)
• Telor y Caeau Reis (Paddyfield Warbler, Acrocephalus agricola) prin
• Telor y Cyrs Blyth (Blyth's Reed Warbler, Acrocephalus dumetorum) prin
• Telor y Gwerni (Marsh Warbler, Acrocephalus palustris)
• Telor y Cyrs (Reed Warbler, Acrocephalus scirpaceus)
• Telor Mawr y Cyrs (Great Reed Warbler, Acrocephalus arundinaceus) prin

Teloriaid cynffon wyntyll

Urdd: Passeriformes Teulu: Cisticolidae

• Telor Cynffon Wyntyll, Telor Cynffondaen (Fan-tailed Warbler, Cisticola juncidis) prin

Cynffonau sidan

Cynffonau Sidan

Urdd: Passeriformes Teulu: Bombycillidae

• Cynffon Sidan y Cedrwydd (Cedar Waxwing, Bombycilla cedrorum) prin
• Cynffon Sidan (Waxwing, Bombycilla garrulus)

Dringwr y Muriau

Urdd: Passeriformes Teulu: Tichodromadidae

• Dringwr y Muriau (Wallcreeper, Tichodroma muraria) prin

Deloriaid

Urdd: Passeriformes Teulu: Sittidae

• Delor Brongoch y Cnau (Red-breasted Nuthatch, Sitta canadensis) prin
• Delor y Cnau (Nuthatch, Sitta europaea)

Dringwyr bach

Dringwr Bach

Urdd: Passeriformes Teulu: Certhidae

• Dringwr Bach (Treecreeper, Certhia familiaris)
• Dringwr Bach Bodiau Cwta (Short-toed Treecreeper, Certhia brachydactyla) prin

Drywod

Urdd: Passeriformes Teulu: Troglodytidae

• Dryw (Wren, Troglodytes troglodytes)

Adar gwatwar

Urdd: Passeriformes Teulu: Mimidae

• Dynwaredwr Gogleddol (Northern Mockingbird, Mimus polyglottos) prin
• Tresglen Gynffonhir (Brown Thrasher, Toxostoma rufum) prin
• Cath-aderyn Llwyd (Grey Catbird, Dumetella carolinensis) prin

Drudwennod

Drudwen

Urdd: Passeriformes Teulu: Sturnidae

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

Bronwennod y dŵr

Urdd: Passeriformes Teulu: Cinclidae

• Bronwen y Dŵr (Dipper, Cinclus cinclus)

Bronfreithod

Bronfraith

Urdd: Passeriformes Teulu: Turdidae

• Brych White (White's Thrush, Zoothera dauma) prin
• Brych Amrywiol (Varied Thrush, Ixoreus naevius) prin
• Brych y Goedwig (Wood Thrush, Hylocochla mustelina) prin
• Brych Meudwy, Bronfraith Unig (Hermit Thrush, Catharus guttatus) prin
• Corfronfraith (Swainson's Thrush, Catharus ustulatus) prin
• Bronfraith Fochlwyd (Grey-cheeked Thrush, Catharus minimus) prin
• Brych Llwyd Bach (Veery, Catharus fuscescens) prin
• Brych Siberia (Siberian Thrush, Geokichla sibirica) prin
• Mwyalchen y Mynydd (Ring Ouzel, Turdus torquatus)
• Mwyalchen neu Aderyn Du (Blackbird, Turdus merula)
• Brych Aeliog (Eye-browed Thrush, Turdus obscurus) prin
• Brych Tywyll (Dusky Thrush, Turdus eunomus) prin
• Brych Naumann (Naumann's Thrush, Turdus naumanni) prin
• Brych Gyddfddu (Black-throated Thrush, Turdus atrogularis) prin
• Brych Gyddfgoch (Red-throated Thrush, Turdus ruficollis) prin
• 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) prin

Gwybedogion a chlochdarod

Robin Goch

Gwybedog Brith

Urdd: Passeriformes Teulu: Muscicapidae

• Robin Gynffon-goch (Rufous-tailed Scrub-Robin, Cercotrichas galactotes) prin
• Gwybedog Brown Asia (Asian Brown Flycatcher, Muscicapa dauurica) prin
• Gwybedog Mannog (Spotted Flycatcher, Muscicapa striata)
• Robin Goch (Robin, Erithacus rubecula)
• Robin Glas Siberia (Siberian Blue Robin, Larvivora cyane) prin
• Robin Swinhoe (Rufous-tailed Robin, Larvivora sibilans) prin
• Gyddfgoch Siberia (Siberian Rubythroat, Larvivora calliope) prin
• Robin Gyddfwyn (White-throated Robin, Irania gutturalis) prin
• Cynffonlas Ystlysgoch (Red-flanked Bluetail, Tarsiger cyanurus) prin
• Eos Fronfraith neu Eos Fraith (Thrush Nightingale, Luscinia luscinia) prin
• Eos (Nightingale, Luscinia megarhynchos)
• Bronlas (Bluethroat, Luscinia svecica)
• Gwybedog Brongoch (Red-breasted Flycatcher, Ficedula parva)
• Gwybedog Brongoch y Taiga (Taiga Flycatcher, Ficedula albicilla) prin
• Gwybedog Torchog (Collared Flycatcher, Ficedula albicollis) prin
• Gwybedog Brith (Pied Flycatcher, Ficedula hypoleuca)
• Tingoch Du (Black Redstart, Phoenicurus ochruros)
• Tingoch (Redstart, Phoenicurus phoenicurus)
• Tingoch Moussier (Moussier's Redstart, Phoenicurus moussieri) prin
• Bronfraith y Graig, Brych y Graig (Rock Thrush, Monticola saxatilis) prin
• Bronfraith Las y Graig, Brych Glas y Graig (Blue Rock Thrush, Monticola solitarius) prin
• Crec yr Eithin (Whinchat, Saxicola rubetra)
• Clochdar y Cerrig (Stonechat, Saxicola rubicola)
• Tinwen Isabella (Isabelline Wheatear, Oenanthe isabellina) prin
• Tinwen y Garn (Wheatear, Oenanthe oenanthe)
• Tinwen Fraith (Pied Wheatear, Oenanthe pleschanka) prin
• Tinwen Glustiog Ddu, Tinwen Glustddu (Black-eared Wheatear, Oenanthe hispanica) prin
• Tinwen y Diffeithwch (Desert Wheatear, Oenanthe deserti) prin
• Tinwen Ddu Goron-wen (White-crowned Wheatear, Oenanthe leucopyga) prin

Llwydiaid

Llwyd y Gwrych

Urdd: Passeriformes Teulu: Prunellidae

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

Golfanod

Urdd: Passeriformes Teulu: Passeridae

• Aderyn y To (House Sparrow, Passer domesticus)
• Golfan Sbaen (Spanish Sparrow, Passer hispaniolensis) prin
• Golfan y Mynydd (Tree Sparrow, Passer montanus)
• Golfan y Graig (Rock Sparrow, Petronia petronia) prin

Corhedyddion a siglennod

Siglen Fraith

Urdd: Passeriformes Teulu: Motacillidae

• Siglen Felen (Yellow Wagtail, Motacilla flava)
• Siglen Sitraidd (Citrine Wagtail, Motacilla citreola) prin
• 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) prin
• Corhedydd Melyn (Tawny Pipit, Anthus campestris)
• Corhedydd Gwyrddgefn (Olive-backed Pipit, Anthus hodgsoni) prin
• Corhedydd y Coed (Tree Pipit, Anthus trivialis)
• Corhedydd Pechora (Pechora Pipit, Anthus gustavi) prin
• Corhedydd y Waun (Meadow Pipit, Anthus pratensis)
• Corhedydd Gyddfgoch (Red-throated Pipit, Anthus cervinus)
• Corhedydd y Graig (Rock Pipit, Anthus petrosus)
• Corhedydd y Dŵr (Water Pipit, Anthus spinoletta)
• Corhedydd Melynllwyd (Buff-bellied Pipit, Anthus rubescens) prin

Llinosiaid neu bincod

Ji-binc

Nico

Urdd: Passeriformes Teulu: Fringillidae

• Ji-binc neu Asgell Fraith (Chaffinch, Fringilla coelebs)
• Pinc y Mynydd (Brambling, Fringilla montifringilla)
• Llinos Frech (Serin, Serinus serinus)
• Llinos Werdd (Greenfinch, Chloris chloris)
• Llinos Sitron, Serin Sitron (Citril Finch, Carduelis citrinella) prin
• 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)
• Llinos Bengoch yr Arctig (Arctic Redpoll, Carduelis hornemanni)
• Croesbig Wenaden, Croesbig Adeinwen (Two-barred Crossbill, Loxia leucoptera) prin
• Gylfin Groes (Crossbill, Loxia curvirostris)
• Croesbig yr Alban, Cambig yr Alban (Scottish Crossbill, Loxia scoticus)
• Croesbig Fawr (Parrot Crossbill, Loxia pytyopsittacus)
• Llinos Utgorn (Trumpeter Finch, Bucanetes githagineus) prin
• Llinos Goch (Common Rosefinch, Carpodacus erythrinus)
• Tewbig y Pinwydd (Pine Grosbeak, Pinicola enucleator) prin
• Coch y Berllan (Bullfinch, Pyrrhula pyrrhula)
• Gylfinbraff (Hawfinch, Coccothraustes coccothraustes)
• Tewbig y Cyfnos (Evening Grosbeak, Hesperiphona vespertina) prin

Breision y gogledd

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) prin
• Tanagr Coch (Scarlet Tanager, Piranga olivacea) prin
• Gylfindew Brongoch (Rose-breasted Grosbeak, Pheucticus ludovicianus) prin
• Bras Dulas (Indigo Bunting, Passerina cyanea) prin

Breision a golfanod Americanaidd

Bras Melyn

Bras y Cyrs

Urdd: Passeriformes Teulu: Emberizidae

• Towhî Ystlys-goch (Eastern Towhee, Pipilo erythrophthalmus) prin
• Golfan-ehedydd (Lark Sparrow, Chondestes grammacus) prin
• Golfan Savannah (Savannah Sparrow, Passerculus sandwichensis) prin
• Golfan Bersain, Llwyd Persain (Song Sparrow, Melospiza melodia) prin
• Golfan Gorun-gwyn (White-crowned Sparrow, Zonotrichia leucophrys) prin
• Golfan Yddfwyn, Llwyd Gyddfwyn (White-throated Sparrow, Zonotrichia albicollis) prin
• Jynco Llygeitu (Dark-eyed Junco, Junco hyemalis) prin
• Bras Wynepddu (Black-faced Bunting, Emberiza spodocephala) prin
• Bras y Pin (Pine Bunting, Emberiza leucocephalos) prin
• Bras Melyn, Melyn yr Eithin (Yellowhammer, Emberiza citrinella)
• Bras Ffrainc (Cirl Bunting, Emberiza cirlus)
• Bras y Graig (Rock Bunting, Emberiza cia) prin
• Bras y Gerddi (Ortolan Bunting, Emberiza hortulana)
• Bras Cretzschmar (Cretzschmar's Bunting, Emberiza caesia) prin
• Bras Aelfelen (Yellow-browed Bunting, Emberiza chrysophrys) prin
• Bras Gwledig (Rustic Bunting, Emberiza rustica)
• Bras Clustgoch (Chestnut-eared Bunting, Emberiza fucata) prin
• Bras Lleiaf (Little Bunting, Emberiza pusilla)
• Bras Bronfelen (Yellow-breasted Bunting, Emberiza aureola) prin
• Bras y Cyrs (Reed Bunting, Emberiza schoeniclus)
• Bras Pallas (Pallas's Reed Bunting, Emberiza pallasi) prin
• Bras Penddu (Black-headed Bunting, Emberiza melanocephala) prin
• Bras yr Ŷd (Corn Bunting, Emberiza calandra)

Eurynnod Americanaidd a mwyeilch Americanaidd

Urdd: Passeriformes Teulu: Icteridae

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

Teloriaid Americanaidd

Telor Tin-felen

Urdd: Passeriformes Teulu: Parulidae

• Aderyn Ffwrn (Ovenbird, Sieurus aurocapilla) prin
• Brych Dŵr y Gogledd (Northern Waterthrush, Parkesia noveboracensis) prin
• Telor Adeinaur (Golden-winged Warbler, Vermivora chrysoptera) prin
• Telor Brith (Black-and-white Warbler, Mniotilta varia) prin
• Telor Tennessee (Tennessee Warbler, Oreothlypis peregrina) prin
• Gyddf-felyn (Common Yellowthroat, Geothlypis trichas) prin
• Telor Cycyllog (Hooded Warbler, Setophaga citrina) prin
• Tingoch America (American Redstart, Setophaga ruticilla) prin
• Telor Bronfraith (Cape May Warbler, Setophaga tigrina) prin
• Pariwla'r Gogledd (Northern Parula, Setophaga americana) prin
• Telor Magnolia (Magnolia Warbler, Setophaga magnolia) prin
• Telor Bronwinau (Bay-breasted Warbler, Setophaga castanea) prin
• Telor Blackburn (Blackburnian Warbler, Setophaga fusca) prin
• Telor Melyn (Yellow Warbler, Setophaga petechia) prin
• Telor Ystlys-winau (Chestnut-sided Warbler, Setophaga pensylvanica) prin
• Telor Tinwen (Blackpoll Warbler, Setophaga striata) prin
• Telor Tin-felen (Yellow-rumped Warbler, Setophaga coronata) prin
• Telor Wilson (Wilson's Warbler, Cardellina pusilla) prin

Gweler hefyd

• Rhestr adar Cymru

Cyfeiriadau

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

• (Saesneg) British Birds Rarities Committee
• (Saesneg) British Ornithologists' Union