Tawny grassbird
Megalurus timoriensis Wallace, 1864
The tawny grassbird (Megalurus timoriensis) is a species in the family Locustellidae, order Passeriformes. Recorded adults weigh 16.8 g to 29 g. Its IUCN Red List status is Least Concern.

Quick facts about the tawny grassbird
- Weight
- 16.8 g – 29 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Invertivoresrc for Diet
- Main food
- Not recorded
- Habitat
- wetlandsrc for Habitat
- Young per litter or clutch
- 2.8src for Young per litter or clutch
- Lifestyle
- Generalistsrc for Lifestyle
- Migration
- Sedentarysrc for Migration
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the tawny grassbird live?
Not recorded
What is the tawny grassbird?
The tawny grassbird (Cincloramphus timoriensis) is a large songbird that is a member of the family Locustellidae commonly found in grassland and reedbed habitats. It is streaked above and has a distinctive rich brown cap. Its underside is paler and it has a long graduated tail. They call often with "loud, grumpy churring calls and a longer call that starts tick-tick-tick-tick and ends with an explosive descending trill".
The tawny grassbird has 10 identified sub-species found in Australia, Indonesia, Papua New Guinea and the Philippines.
From the Wikipedia article “Tawny grassbird” (en.wikipedia.org/w/index.php?title=Tawny_grassbird&oldid=1358565525), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the tawny grassbird endangered?
The tawny grassbird is listed as Least Concern on the IUCN Red List: it is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Least Concern species. What the categories mean.
How is the tawny grassbird classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderPasseriformes
- familyLocustellidae
- genusMegalurus
- SpeciesMegalurus timoriensis Wallace, 1864
Synonyms Cincloramphus timoriensis, Cincloramphus timoriensis timoriensis
Other names and names in other languages (24)
- camperol lleonatCatalan
- cistovníkovec dlouhoocasýCzech
- aderyn gwair melynllwydWelsh
- Gulbrun SumpsangerDanish
- Rostkopf-BuschsängerGerman
- Rostkopf-SchilfsängerGerman
- Rostkopf-SchilfsteigerGerman
- Yerbera LeonadaSpanish
- kaislakerttunenFinnish
- Mégalure fauveFrench
- smeđorepi cvrčićCroatian
- rozsdásfejű lápiposzátaHungarian
- Cica-koreng timurIndonesian
- Erbarolo fulvoItalian
- ズアカオオセッカJapanese
- timorinis ilgauodegis žolinukasLithuanian
- nymfesangerNorwegian Bokmål
- Rosse GrasvogelDutch
- krzakowik długosternyPolish
- zwisogonek długosternyPolish
- Тиморская длиннохвостая камышевкаRussian
- svrkavec hnedkavýSlovak
- rostgräsfågelSwedish
- матата рудаUkrainian
Relatives of the tawny grassbird
Other species in the same genus Megalurus.

Striated grassbird
Megalurus palustris

Fly river grassbird
Megalurus albolimbatus

Spinifexbird
Megalurus carteri

Little grassbird
Megalurus gramineus
Brown Songlark
Megalurus cruralis
CompareTawny grassbird vs Striated grassbirdTawny grassbird vs Megalurus macrurusTawny grassbird vs Fly river grassbirdTawny grassbird vs Spinifexbird
Common questions
Answered only where our data holds the answer.
How big is the tawny grassbird?
An adult tawny grassbird weighs 16.8 g – 29 g, according to values recorded on Wikidata.
Is the tawny grassbird endangered?
The tawny grassbird is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
What kind of animal is the tawny grassbird?
The tawny grassbird (Megalurus timoriensis) belongs to the family Locustellidae in the order Passeriformes.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - AVONET: morphological, ecological and geographical data for all birds · CC BY 4.0 · v7
Tobias, J.A. et al. (2022) AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. https://doi.org/10.1111/ele.13898. Data: https://doi.org/10.6084/m9.figshare.16586228.v7 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
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Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Tawny grassbird (Megalurus timoriensis). Retrieved from https://creaturedata.com/animals/tawny-grassbird
“Tawny grassbird (Megalurus timoriensis).” CreatureData, 2026, https://creaturedata.com/animals/tawny-grassbird.
@misc{tawny_grassbird_2026,
title = {Tawny grassbird (Megalurus timoriensis)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/tawny-grassbird},
note = {Data as of 2026-11-11}
}