Burung Pegar atau Ayam Pegar adalah nama umum dari kelompok burung famili Phasianidae ordo Galliformes, termasuk burung-burung jenis Kuau dan lain-lain. Mereka dicirikan dengan sifat dimorfisme seksual yang kuat, warna spesies jantan lebih cerah dan kaya warna serta memiliki ekor yang lebih besar dan panjang. Ukuran tubuh jantan umumnya lebih besar dari pada betina. Jantan tidak memiliki peran dalam membesarkan Burung Pegar muda. Burung Pegar umumnya memakan biji-bijian dan beberapa memakan serangga. Terdapat 35 spesies pegar dari 11 genera. Yang paling diketahui secara umum tersebar di seluruh dunia melalui introduksi. Beberapa spesies sangat populer sebagai hewan peliharaan, misalnya Pegar Emas / Golden Pheasant .
Blood Pheasant (genus Ithaginis)
Blood Pheasant, (I. cruentus)
Koklass (genus Pucrasia)
Koklass Pheasant, (P. macrolopha)
Gallopheasants (genus Lophura)
Kalij Pheasant, (L. leucomelanos)
White-crested Kalij Pheasant, (L. l. hamiltoni)
Nepal Kalij Pheasant, (L. l. leucomelanos)
Black-backed Kalij Pheasant, (L. l. melanota)
Black Kalij Pheasant, (L. l. moffitti)
Black-breasted Kalij Pheasant, (L. l. lathami)
William's Kalij Pheasant, (L. l. williamsi)
Oates' Kalij Pheasant, (L. l. oatesi)
Crawfurd's Kalij Pheasant, (L. l. crawfurdi)
Lineated Kalij Pheasant, (L. l. lineata)
Silver Pheasant, (L. nycthemera)
Imperial Pheasant, (L. imperialis)
Edward's Pheasant, (L. edwardsi)
Vietnamese Pheasant, (L. hatinhensis)
Swinhoe's Pheasant, (L. swinhoii)
Hoogerwerf's Pheasant, (L. hoogerwerfi)
Salvadori's Pheasant, (L. inornata)
Crestless Fireback, (L. erythrophthalma)
Malayan Crestless Fireback, (L. e. erythrophthalma)
Bornean Crestless Fireback, (L. e. pyronota)
Crested Fireback, (L. ignita)
Lesser Bornean Crested Fireback, (L. i. ignita)
Greater Bornean Crested Fireback, (L. i. nobilis)
Vieilott's Crested Fireback, (L. i. rufa)
Delacour's Crested Fireback, (L. i. macartneyi)
Siamese Fireback, (L. diardi)
Bulwer's Pheasant, (L. bulweri)
Eared Pheasants (genus Crossoptilon)
White-eared Pheasant, (C. crossoptilon)
Tibetan Eared Pheasant, (C. harmani)
Brown Eared Pheasant, (C. mantchuricum)
Blue Eared Pheasant, (C. auritum)
Cheer Pheasant (genus Catreus)
Cheer Pheasant, (C. wallichi)
Long-tailed Pheasants (genus Syrmaticus)
Reeve's Pheasant, (S. reevesi)
Elliot's Pheasant, (S. ellioti)
Mrs. Hume's Pheasant, (S. humiae)
Blue Mikado Pheasant , (S. mikado)
Mikado Pheasant, (S. mikado)
Copper Pheasant, (S. soemmerringi)
Typical Pheasants (genus Phasianus)
Green Pheasant (P. versicolor)
Common Pheasant, (P. colchicus)
Caucasus Pheasants, Phasianus colchicus colchicus group
White-winged Pheasants, Phasianus colchicus chrysomelas/principalis group
Prince of Wales Pheasant, Phasianus colchicus principalis
Mongolian Ring-necked Pheasants or White-winged Ring-necked Pheasants,
Phasianus colchicus mongolicus group
Tarim Pheasants, Phasianus colchicus tarimensis group
Chinese Ring-necked Pheasants, Phasianus colchicus torquatus group
Taiwan Pheasant, Phasianus colchicus formosanus 
Ruffed Pheasants (genus Chrysolophus)
Golden Pheasant, (C. pictus)
Lady Amherst's Pheasant, (C. amherstiae)
Peacock-Pheasants (genus Polyplectron)
Bronze-tailed Peacock-Pheasant, (P. chalcurum)
Mountain Peacock-Pheasant, (P. inopinatum)
Germain's Peacock-Pheasant, (P. germaini)
Grey Peacock-Pheasant (P. bicalcaratum
Hainan Peacock-Pheasant, (Polyplectron katsumatae)
Malayan Peacock-Pheasant, (P. malacense)
Bornean Peacock-Pheasant, (P. schleiermacheri)
Palawan Peacock-Pheasant, (P. emphanum)
Crested Argus (genus Rheinartia)
Crested Argus, (R. ocellata)
Great Argus (genus Argusianus)
Great Argus, (A. argus)
Double-banded Argus, (Argusianus bipunctatus )
sumber : wikipedia.org
