Scrubbird
Noisy scrubbird (Atrichornis clamosus)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Passeriformes
Family:	Atrichornithidae Stejneger, 1885
Genus:	Atrichornis Stejneger, 1885
Type species
Atrichia clamosa[1] Gould, 1844
Species
Atrichornis rufescens Atrichornis clamosus

Scrubbirds are shy, secretive, ground-dwelling birds of the family Atrichornithidae. There are just two species. The rufous scrubbird is rare and very restricted in its range, and the noisy scrubbird is so rare that until 1961 it was thought to be extinct. Both are native to Australia.

The scrubbird family is ancient and is understood to be most closely related to the lyrebirds, and probably also the bowerbirds and treecreepers. All four families originated with the great corvid radiation of the Australia-New Guinea region.

The population of the noisy scrubbird was estimated at 40 to 45 birds in 1962. Conservation efforts succeeded in increasing the population to around 400 birds by the mid-1980s, and they have subsequently been reintroduced to several sites, but remain endangered. As of 2002, the population had recovered to around 1,200 birds.

Birds of both species are about the same size as a common starling (roughly 20 cm long) and cryptically coloured in drab browns and blacks. They occupy dense undergrowth—the rufous scrubbird in temperate rain forests near the Queensland-New South Wales border, the noisy scrubbird in heaths and scrubby gullies in coastal Western Australia—and are adept at scuttling mouse-like under cover to avoid notice.^[2] They run fast, but their flight is feeble.

The males' calls, however, are powerful:^[2] ringing and metallic, with a ventriloquial quality, so loud as to be heard from a long distance in heavy scrub and almost painful at close range. Females build a domed nest close to the ground and take sole responsibility for raising the young.

v t e Genera of passerines and their extinct allies
Kingdom: Animalia Phylum: Chordata Class: Aves Clade: Psittacopasseres Order: Passeriformes
Passeriformes incertae sedis †Corvitalusoides †Jamna †Winnicavis †Yunnanus Acanthisitti Acanthisittidae Acanthisitta †Dendroscansor †Kuiornis †Pachyplichas †Traversia Xenicus Eupasseres Tyranni †Crosnoornis †Wieslochia Eurylaimides Calyptomenidae Calyptomena Smithornis Eurylaimidae Corydon Cymbirhynchus Eurylaimus Psarisomus Pseudocalyptomena Sarcophanops Serilophus Philepittidae Neodrepanis Philepitta Pittidae Erythropitta Hydrornis Pitta Sapayoidae Sapayoa Tyrannides See below ↓ Passeri See below ↓
Tyrannides Conopophagidae Cephalopterus Conopophaga Pittasoma Cotingidae Ampelioides Ampelion Carpodectes Carpornis Conioptilon Cotinga Doliornis Gymnoderus Haematoderus Lipaugus Querula Perissocephalus Phibalura Phoenicircus Phytotoma Pipreola Porphyrolaema Procnias Pyroderus Rupicola Snowornis Xipholena Zaratornis Formicariidae Chamaeza Formicarius Furnariidae Berlepschia †Pseudoseisuropsis Sclerurinae Geositta Sclerurus Dendrocolaptinae Dendrocolaptini Campylorhamphus Dendrexetastes Dendrocolaptes Dendroplex Drymornis Drymotoxeres Glyphorynchus Hylexetastes Lepidocolaptes Nasica Xiphocolaptes Xiphorhynchus Sittasomini Certhiasomus Dendrocincla Deconychura Sittasomus Furnariinae Xenops Pygarrhichini Microxenops Ochetorhynchus Pygarrhichas Furnariini Cinclodes Furnarius Geocerthia Limnornis Lochmias Phleocryptes Premnornis Pseudocolaptes Tarphonomus Upucerthia Philydorini Anabacerthia Anabazenops Ancistrops Automolus Cichlocolaptes Clibanornis Dendroma Heliobletus Megaxenops Philydor Syndactyla Thripadectes Synallaxini Acrobatornis Anumbius Aphrastura Asthenes Certhiaxis Coryphistera Cranioleuca Hellmayrea Leptasthenura Limnoctites Margarornis Mazaria Metopothrix Phacellodomus Premnoplex Pseudasthenes Pseudoseisura Roraimia Schoeniophylax Siptornis Spartonoica Sylviorthorhynchus Synallaxis Thripophaga Xenerpestes Grallariidae Cryptopezus Grallaria Grallaricula Hylopezus Myrmothera Melanopareiidae Melanopareia Pipridae Ceratopipra Chiroxiphia Chloropipo Corapipo Cryptopipo Heterocercus Ilicura Lepidothrix Machaeropterus Manacus Masius Neopelma Pipra Pseudopipra Tyranneutes Xenopipo Rhinocryptidae Acropternis Eleoscytalopus Eugralla Liosceles Merulaxis Myornis Psilorhamphus Pteroptochos Rhinocrypta Scelorchilus Scytalopus Teledromas Thamnophilidae Euchrepomidinae Euchrepomis Myrmornithinae Myrmornis Pygiptila Thamnistes Thamnophilinae Formicivorini Formicivora Myrmochanes Myrmotherula Terenura Microrhopiini Ammonastes Aprositornis Clytoctantes Epinecrophylla Microrhopias Myrmophylax Myrmorchilus Neoctantes Pithyini Cercomacra Cercomacroides Drymophila Gymnopithys Hypocnemis Oneillornis Phaenostictus Phlegopsis Pithys Rhegmatorhina Sciaphylax Willisornis Pyriglenini Akletos Ampelornis Gymnocichla Hafferia Hylophylax Hypocnemoides Myrmeciza Myrmelastes Myrmoborus Myrmoderus Percnostola Poliocrania Pyriglena Rhopornis Sclateria Sipia Thamnophilini Batara Biatas Cymbilaimus Dichrozona Dysithamnus Frederickena Herpsilochmus Hypoedaleus Isleria Mackenziaena Megastictus Radinopsyche Rhopias Sakesphoroides Sakesphorus Taraba Thamnomanes Thamnophilus Xenornis Tityridae Iodopleura Laniisoma Laniocera Myiobius Onychorhynchus Oxyruncus Pachyramphus Schiffornis Terenotriccus Tityra Xenopsaris Tyrannidae Agriornis Alectrurus Anairetes Aphanotriccus Arundinicola Atalotriccus Attila Calyptura Camptostoma Capsiempis Casiornis Cnemarchus Cnemotriccus Cnipodectes Colonia Colorhamphus Conopias Contopus Corythopis Culicivora Elaenia Empidonax Empidonomus Euscarthmus Fluvicola Griseotyrannus Gubernetes Guyramemua Hemitriccus Heteroxolmis Hirundinea Hymenops Inezia Knipolegus Lathrotriccus Legatus Lessonia Leptopogon Lophotriccus Machetornis Mecocerculus Megarynchus Mionectes Mitrephanes Muscigralla Muscipipra Muscisaxicola Myiarchus Myiodynastes Myiopagis Myiophobus Myiornis Myiotheretes Myiotriccus Myiozetetes Nengetus Neopipo Neoxolmis Nephelomyias Nesotriccus Ochthoeca Ochthornis Oncostoma Ornithion Phelpsia Philohydor Phyllomyias Phylloscartes Piprites Pitangus Platyrinchus Poecilotriccus Pogonotriccus Polystictus Pseudelaenia Pseudocolopteryx Pseudotriccus Pyrocephalus Pyrope Pyrrhomyias Ramphotrigon Rhynchocyclus Rhytipterna Satrapa Sayornis Serpophaga Silvicultrix Sirystes Stigmatura Sublegatus Suiriri Syrtidicola Tachuris Taeniotriccus Todirostrum Tolmomyias Tumbezia Tyrannopsis Tyrannulus Tyrannus Uromyias Xenotriccus Xolmis Zimmerius
Passeri †Resoviaornis Acanthizidae Acanthiza Acanthornis Aethomyias Aphelocephala Calamanthus Gerygone Hylacola Neosericornis Oreoscopus Origma Pachycare Pycnoptilus Pyrrholaemus Sericornis Smicrornis Atrichornithidae Atrichornis Callaeidae Callaeas †Heteralocha Philesturnus Climacteridae Climacteris Cormobates Cnemophilidae Cnemophilus Loboparadisea Dasyornithidae Dasyornis Maluridae Amytornithinae Amytornis Malurinae Malurini Chenorhamphus Clytomyias Malurus Sipodotus Stipiturini Stipiturus Melanocharitidae Melanocharis Oedistoma Rhamphocharis Toxorhamphus Meliphagidae Acanthagenys Acanthorhynchus Anthochaera Anthornis Ashbyia Bolemoreus Caligavis Certhionyx Cissomela Conopophila Entomyzon Epthianura Foulehaio Gavicalis Gliciphila Glycichaera Glycifohia Grantiella Guadalcanaria Gymnomyza Lichenostomus Lichmera Macgregoria Manorina Meliarchus Melidectes Melilestes Melionyx Meliphacator Meliphaga Melipotes Melithreptus Melitograis Microptilotis Myza Myzomela Nesoptilotis Oreornis Plectorhyncha Philemon Phylidonyris Ptiloprora Ptilotula Prosthemadera Purnella Pycnopygius Ramsayornis Stomiopera Stresemannia Sugomel Territornis Timeliopsis Trichodere Vosea Xanthotis Menuridae Menura Notiomystidae Notiomystis Orthonychidae Orthonyx †Palaeoscinidae Palaeoscinis Pardalotidae Pardalotus Pomatostomidae Garritornis Pomatostomus Ptilonorhynchidae Ailuroedus Amblyornis Archboldia Chlamydera Prionodura Ptilonorhynchus Scenopoeetes †Sericuloides Sericulus Corvides See Corvides Passerida See Passerida