Buff-rumped Thornbill
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Passeriformes
- family: Acanthizidae
- genus: Acanthiza
- species: Acanthiza reguloides
Albury- Bellevue Hill
- Bingara
- Blackheath
- Bomaderry
- Bombala
- Bondi Junction
- Broulee
- Bulahdelah
- Bundanoon
- Clovelly
- Cobbitty
- Coniston
- Coolamon
- Coonabarabran
- Cootamundra
- Coutts Crossing
- Cowra
- Darling Point
- Darlinghurst
- Deniliquin
- Doonside
- Dorrigo
- Dubbo
- Eden
- Forbes
- Glenbrook
- Glenmore Park
- Goulburn
- Grenfell
- Gunnedah
- Gwynneville
- Inverell
- Jindabyne
- Katoomba
- Kiama
- Kurri Kurri
- Lake Illawarra
- Lavington
- Leeton
- Leura
- Mangerton
- Merimbula
- Mittagong
- Moama
- Moree
- Mosman
- Mount Saint Thomas
- Mudgee
- Mulgoa
- Narrandera
- Nowra
- Oberon
- Paddington
- Peak Hill
- Queanbeyan
- Richmond
- Singleton
- Tamworth
- Wagga Wagga
- West Wyalong
- Wollongong
New South Wales- Alexandra
- Anglesea
- Apollo Bay
- Ararat
- Ballarat
- Ballarat Central
- Balwyn North
- Benalla
- Blackburn
- Blackburn North
- Blackburn South
- Box Hill North
- Castlemaine
- Cowes
- Echuca
- Forest Hill
- Golden Point
- Horsham
- Kyabram
- Lara
- Mansfield
- Mont Albert North
- North Wonthaggi
- Phillip Island
- Portland
- Shepparton
- Stawell
- Wangaratta
Victoria
Australia