Parent: Paridae (Chickadees)

└─ Poecile

└─── Poecile atricapillus (Black-capped chickadee)

└─── Poecile carolinensis (Carolina chickadee)

└─── Poecile cinctus (Gray-headed chickadee)

└─── Poecile davidi (Pere david's tit)

└─── Poecile gambeli (Mountain chickadee)

└─── Poecile hudsonicus (Boreal chickadee)

└─── Poecile hypermelaenus

└─── Poecile lugubris (Sombre tit)

└─── Poecile montanus (Willow tit)

└─── Poecile palustris (Marsh tit)

└─── Poecile rufescens (Chestnut-backed chickadee)

└─── Poecile sclateri (Mexican chickadee)

└─── Poecile superciliosus (White-browed tit)

└─── Poecile varius

└─── Poecile weigoldicus