Passerida
 |--Petroicoidea
 |    \--Petroicidae (Australasian Robins)
 |
 \--+--Picathartoidea
    |    |--Picathartidae (Rockfowl)
    |    \--+--Chaetopidae (Rockjumpers)
    |       \--Eupetidae (Rail-babbler)
    |
    |--Reguloidea
    |    \--Regulidae (Kinglets)
    |
    |--Hyliotoidea
    |    \--Hyliotidae (Hyliotas)
    |
    |--Sylvioidea
    |    |--+--Stenostridae (Fairy, Canary-, & Crested-Flycatchers)
    |    |  \--+--Remizidae (Penduline-Tits)
    |    |     \--Paridae (Tits, Chickadees)
    |    |
    |    \--+--+--Panuridae (Bearded Reedling)
    |       |  \--Alaudidae (Larks)
    |       |
    |       |--Sylviettidae (Crombecs, African Warblers)
    |       |--Nicatoridae (Nicators)
    |       \--+--Hirundinidae (Martins, Swallows )
    |          |--+--Aegithalidae (Long-tailed Tits, Bushtit)
    |          |  \--Cettiidae (Cettid Bush-Warblers, Hylia, Tit-Hylia)
    |          |--Phylloscopidae (Leaf-Warblers)
    |          |--Pycnonotidae (Bulbuls, Greenbuls)
    |          |--Cisticolidae (African Warblers)
    |          |--+--Acrocephalidae (Reed-Warblers)
    |          |  \--+--Donacobiidae (Donacobius)
    |          |     |--Bernieridae (Malagasy Warblers)
    |          |     \--Megaluridae (Megalurid Warblers, Grassbirds)
    |          \--+--Sylviidae (Sylvia Warblers, Parrotbills, Wrentit, Fulvettas)
    |             \--+--Timaliidae (Babblers, Laughingthrushes)
    |                \--Zosteropidae (White-eyes)
    |
    \--+--+--Certhioidea
       |  |    |--+--Sittidae (Nuthatches)
       |  |    |  \--Tichodromadidae (Wallcreeper)
       |  |    |--+--Certhiidae (Tree-Creepers)
       |  |    \--+--Hypocoliidae (Hypocolius)
       |  |       \--+--Polioptilidae (Gnatcatchers, Gnatwrens)
       |  |          \--Troglodytidae (Wrens)
       |  |
       |  \--Muscicapoidea
       |       |--+--Bombycillidae (Waxwings)
       |       |  |--Ptilogonatidae (Silky-flycatchers)
       |       |  \--Dulidae (Palmchat)
       |       \--+--Cinclidae (Dippers)
       |          |--+--Buphagidae (Oxpeckers)
       |          |  \--+--Mimidae (Mockingbirds, Thrashers)
       |          |     \--Sturnidae (Starlings, Mynas)
       |          \--+--Turdidae (Thrushes)
       |             \--Muscicapidae (Chats, Wheatears, Old World Flycatchers)
       |
       \--Passeroidea