Acanthiza lineata
Silhouette: Matt Wilkins (photo by Patrick Kavanagh) · PhyloPic
In 3 days ~80% in a week >90%
The striated thornbill (Acanthiza lineata) is a species of bird in the family Acanthizidae. It is endemic to Australia, where its natural habitat is subtropical or tropical dry forests. John Gould described the striated thornbill in 1838, giving it the common name of striated acanthiza. Alternative common names include striped-crowned thornbill or tit-warbler, striated tit-warbler or tit, and green thornbill.
The striated thornbill still bears its original name. A 2017 genetic study using both mitochondrial and nuclear DNA found that the ancestor of the striated thornbill diverged from that of the yellow thornbill around 6 million years ago.
Four subspecies are recognised. Acanthiza lineata alberti is found in southeast Queensland and is paler and more yellowish overall than the nominate subspecies. It has a bright orange-brown cap with prominent white streaks, and a yellow-olive back. There is a broad zone of intermediate birds stretching from Tenterfield south to Port Macquarie on the coast and Tamworth inland.
Acanthiza lineata lineata is found across New South Wales and Victoria, with a zone between the Grampians and Warrnambool, and the South Australian border where... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Blue Mountains National Park | 🇦🇺 Australia | |
| 2 | Flinders Chase | 🇦🇺 Australia | |
| 3 | Kosciuszko National Park | 🇦🇺 Australia | |
| 4 | Grampians National Park | 🇦🇺 Australia | |
| 5 | Great Otway National Park | 🇦🇺 Australia | |
| 6 | Springbrook National Park | 🇦🇺 Australia | |
| 7 | Royal National Park | 🇦🇺 Australia | |
| 8 | Wilsons Promontory National Park | 🇦🇺 Australia | |
| 9 | Booderee National Park | 🇦🇺 Australia | |
| 10 | Lamington National Park | 🇦🇺 Australia |
Likely
About 40% of wildlife watchers report a Striated Thornbill sighting in Blue Mountains National Park on a given day, based on 2,470 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 19th most-seen of the 196 birds we can rate there. Over three days the chance rises to about 80%, and over a week to over 90%, if each day is a fresh chance.
May to August
In those months about 50% of wildlife watchers report a Striated Thornbill in Blue Mountains National Park on a given day, against about 30% in February and December, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Striated Thornbill sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 10 parks where we can rate Striated Thornbill sightings, Blue Mountains National Park has the highest daily chance: about 40%. Next come Flinders Chase (Australia, about 40%) and Kosciuszko National Park (Australia, about 30%). All parks ranked.
Same genus: Acanthiza
The closest relatives of the Striated Thornbill that you can see in Blue Mountains National Park (genus Acanthiza, Australasian Thornbills) are Brown Thornbill (about 60%) and Yellow Thornbill (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Striated Thornbill is recorded against all the birds logged in Blue Mountains National Park (2,470 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
