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Estrildidae, or estrildid finches, is a family of small seed-eating passerine birds of the Old World tropics and Australasia. They comprise species commonly known as munias, mannikins, firefinches, parrotfinches and waxbills.

They are gregarious and often colonial seed eaters with short, thick, but pointed bills. They are all similar in structure and habits, but vary widely in plumage colours and patterns.

All estrildids build large, domed nests and lay five to ten white eggs. Many species build roost nests. Some of the firefinches and pytilias are hosts to the brood-parasitic indigobirds and whydahs, respectively.

Most are sensitive to cold and require warm, usually tropical, habitats, although a few, such as the eastern alpine mannikin, mountain firetail, red-browed finch, and the genus Stagonopleura, have adapted to the cooler climates of southern Australia and the highlands of New Guinea.

The smallest species of the family is the Shelley's oliveback (Nesocharis shelleyi) at a mere Template:Convert, although the lightest species is the black-rumped waxbill (Estrilda troglodytes) at Template:Convert. The largest species is the Java sparrow (Padda oryzivora) at Template:Convert and Template:Convert.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

TaxonomyEdit

The family Estrildidae was introduced in 1850 by the French naturalist Charles Lucien Bonaparte as "Estreldinae", a spelling variant of the subfamily name.<ref>Template:Cite book</ref><ref>Template:Cite book</ref> In the list of world birds maintained by Frank Gill, Pamela Rasmussen and David Donsker on behalf of the International Ornithological Committee (IOC) the family contains 140 species divided into 41 genera.<ref name=ioc>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Molecular phylogenetic studies have shown the family Estrildidae is sister to the family Viduidae containing the indigobirds and whydahs. The two families diverged around 15.5 million year ago.<ref>Template:Cite journal</ref> The most recent common ancestor of the Estrildidae is estimated to have lived around 10.9 million years ago.<ref name=olsson>Template:Cite journal</ref> A genetic study of the Estrildidae by Urban Olsson and Per Alström published in 2020 identified 6 major clades. The radiations within these clades occurred between 4.5 and 8.9 million years ago. The authors proposed that each of these clades should be treated as a subfamily.<ref name=olsson/> This contrasts with an earlier proposal in which the family was divided into three subfamilies.<ref>Template:Cite book</ref>

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Genera listEdit

Image Genus Living species
File:Pictorella munia taronga zoo.jpg Heteromunia Template:Small
File:Mountain Firetail.jpg Oreostruthus Template:Small
File:Stagonopleura bella female - Melaleuca.jpg Stagonopleura Template:Small
File:Red-browed Finch - Penrith.jpg Neochmia Template:Small
File:Emblema pictum -Karratha, Pilbara, Western Australia, Australia-8.jpg Emblema Template:Small
File:Neochmia ruficauda.jpg Bathilda Template:Small
File:Plum-headed Finch-Neochmia modesta.jpg Aidemosyne Template:Small
File:Taeniopygia bichenovii 2 - Glen Davis.jpg Stizoptera Template:Small
File:Taeniopygia guttata -Karratha, Pilbara, Western Australia, Australia -male-8 (2).jpg Taeniopygia Template:Small
File:Poephila acuticauda - Bird Walk.jpg Poephila Template:Small
File:Mannikin Bronze 2007 04 08 0545b, crop.jpg Spermestes Template:Small
File:Madagascar Munia - Madagascar S4E6942 (22568997107).jpg Lepidopygia Template:Small
File:Indian Silverbill RWD12d.jpg Euodice Template:Small
File:Padda oryzivora -University of Hawaii at Manoa campus, Honolulu, Hawaii, USA-8.jpg Padda Template:Small
Mayrimunia Template:Small
File:Lonchura atricapilla jagori -Cebu-8-3c.jpg Lonchura Template:Small
File:Gouldian Finch (Bird enclosure) Wildlife Habitat Port Douglas, Queensland (32149977195).jpg Chloebia Template:Small
File:Tawny-breasted Parrotfinch.JPG Erythrura Template:Small
File:NesocharisShelleyiGronvold.jpg Nesocharis Template:Small
File:Swee waxbill 2008 05 18 14 08 26 5958.jpg Coccopygia Template:Small
File:Green twinspot 2014 10 19 1056.jpg Mandingoa Template:Small
File:Abyssinian Crimsonwing (Cryptospiza salvadorii) (male).jpg Cryptospiza Template:Small
File:Redfrontedantpeckerfemale.jpg Parmoptila Template:Small
File:Uganda 2011 246-crop.jpg Nigrita Template:Small
File:Grey-headed Oliveback, Poli, Cameroon (5891711500).jpg Delacourella Template:Small
File:Black-faced waxbill, or black-cheeked waxbill, Estrilda erythronotos, at Zaagkuildrift Road near Kgomo Kgomo, Limpopo, South Africa (33418486332).jpg Brunhilda Template:Small
File:Lavender waxbill (Estrilda caerulescens).jpg Glaucestrilda Template:Small
File:Estrilda astrild -Gran Canaria, Canary Islands, Spain-8 (1).jpg Estrilda Template:Small
File:Flickr - Rainbirder - African Quailfinch (Ortygospiza atricollis) male.jpg Ortygospiza Template:Small
Paludipasser Template:Small
File:Amadina erythrocephala (l) edit.jpg Amadina Template:Small
File:Amandava amandava (VijayCavale).jpg Amandava Template:Small
File:Violet-eared waxbill, Uraeginthus granatinus, at Pilanesberg National Park, Northwest Province, South Africa (28037408514).jpg Granatina Template:Small
File:Red-cheeked cordon-bleu (Uraeginthus bengalus bengalus) male.jpg Uraeginthus Template:Small
File:Western Bluebill m - Gambia (32528245061).jpg Spermophaga Template:Small
File:Black-bellied Seedcracker - near Kakum NP - Ghana 14 S4E2847.jpg Pyrenestes Template:Small
File:Green-winged Pytilia, Pytilia melba at Pilanesberg National Park, Northwest Province, South Africa (17303689060).jpg Pytilia Template:Small
File:Bloedel Conservatory Bird (34984419890).jpg Euschistospiza Template:Small
File:Peters's Twinspot, Sakania, DRC (9999020853).jpg Hypargos Template:Small
File:Brown Twinspot - Budongo - Uganda 06 4823 (22998376511).jpg Clytospiza Template:Small
File:Red-billed firefinch (Lagonosticta senegala senegala) male.jpg Lagonosticta Template:Small

ReferencesEdit

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External linksEdit

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