Australia
SpeciesField NotesLog inDownload

Field notes

Stay in the loop

Get updates, new features, and Australian birding news.

By subscribing, I agree to receive BirdUp Australia updates, new features, and Australian birding news.

Australia
Download for iOSDownload for AndroidSpeciesField NotesRSSNewsletterBrandPrivacyTerms

BirdUp Australia Pty Ltd © 2026. Made in Australia for Australian birders.

  1. Species
  2. ›
  3. Maluridae
  4. ›
  5. Amytornis
  6. ›
  7. Black Grasswren

BirdUp · Species

Black Grasswren

Amytornis housei(Milligan, 1902)

Origin: Endemic
Order
PASSERIFORMES
Family
Maluridae
Genus
Amytornis

At a glance

The Black Grasswren is a small bird, about 18–21 cm long, endemic to Australia. It can be seen year-round.

Size
18–21 cm
Origin
Endemic
Best seen
Year-round
Commonness
Endemic
  • Identification
  • Where
  • When
  • Behaviour

01 · Identification

How to tell it apart

What does a Black Grasswren look like?

The Black Grasswren is a small bird, about 18–21 cm long and weighing 24–34 g.

The black grasswren, known as dalal to the Wunambal people, is a species of bird in the family Maluridae. It is endemic to Western Australia.

Description · wikipedia · CC BY-SA 4.0

Field specs

Length
18–21 cm
Weight
23.5–34 g

Measurements · avonet · CC BY 4.0

03 · When

When to look

When can you see a Black Grasswren?

The Black Grasswren is present across its Australian range year-round, so it can be seen in any month.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

05 · Behaviour

Habits and haunts

What does a Black Grasswren eat?

The Black Grasswren feeds on seeds and terrestrial invertebrates, usually foraging in pairs or flocks.

The BirdUp app

Log your next Black Grasswren in the field

A pocket field journal for 850+ Australian birds. Offline-first, smart ID, and a lifelist that travels with you.

Get the appRead field notes
Spotted something wrong on this page? Report incorrect info

02 · Where

Where to find it

Where does the Black Grasswren live in Australia?

The Black Grasswren is endemic to Australia, recorded across 2 of Australia’s bioregions.

BreedingKimberley area, north-east WA (north-west Australia)

Distribution from BirdUp Australia community data

Legend

  • Non-breeding

1 region recorded