Brown Thornbill

Acanthiza pusilla

Family: Pardalotidae (Pardalotes, Bristlebirds, Scrubwrens, Thornbills and allies, 30 species in Australia)
Size: 10 cm
Distribution: Within about 300 km of the coasts of NSW, South QLD, Most of VIC and TAS, small parts of SE SA
Status: Common to Locally Uncommon
Habitat: Most forested areas where there is enough undergrowth
References: Simpson and Day, Reader's Digest

The Brown Thornbill is a very common bird in the Blue Mountains of NSW. They almost always appear in flocks of several birds up to dozens of them. They are hard to get good photos of since they move around so often so I was stoked when I got these ones.

I am fairly sure these photos are Brown Thornbills rather than Striated Thornbills (or another Thornbill) due to the rufous (reddish-brown) around the rump and inner tail, and especially due to the reddish coloured eye. According to Simpson and Day there is no other Thornbill or related bird with a reddish brown eye in the East of New South Wales. The Striated Thornbill is also common in the Blue Mountains and I find it hard to tell the difference, without a close up of the eye like in the photo below.

Brown Thornbill - Acanthiza pusilla
Photo: Blaxland, Blue Mountains NSW. High Resolution (1972 x 1450)

Brown Thornbill - Acanthiza pusilla
Photo: Blaxland, Blue Mountains NSW. High Resolution (1370 x 997)

Brown Thornbill - Acanthiza pusilla
Photo: Blaxland, Blue Mountains NSW. High Resolution (1674 x 1162)

Brown Thornbill - Acanthiza pusilla
Artwork: John Gould, 'The Birds of Australia', 1848. Original Scanned Image.

Some Birdwatching Resources

Slater Field Guide to Australian Birds, Peter Slater, Pat Slater and Raoul Slater. This is a smaller field guide, and its advantage is it is easy to carry around. Its size is 21.3 x 11.4 x 2.8 centimetres, or 8.4 x 4.5 x 1.1 inches in the old scale. So it is a good one to get if you want to have your field guide with you out in the field. Unlike most of the field guides it also has illustrations of the eggs of all the birds that breed in Australia. It has very good reviews on Amazon.

Click here to Purchase from Australia (Booktopia)

Purchase from Australia (Angus & Robertson)

Click here to purchase from Australia (The Nile) $28.45 AUD (May be unavailable)

Click here to purchase from Australia (Fishpond) May be expensive.

Click here to purchase from Amazon

Finding Australian Birds A Field Guide to Birding Locations, by Tim Dolby and Rohan Clarke. From the eastern rainforests to central deserts, Australia is home to some 900 species of birds. This book covers over 400 Australian bird watching sites conveniently grouped into the best birding areas, from one end of the country to the other. This includes areas such as Kakadu in the Top End and rocky gorges in the central deserts of the Northern Territory, the Great Barrier Reef in Queensland, rainforests distributed along the eastern Australian seaboard, some of the world's tallest forests in Tasmania, the Flinders Ranges and deserts along the iconic Strzelecki and Birdsville Tracks in South Australia, and the Mallee temperate woodlands and spectacular coastlines in both Victoria and south west Western Australia.

Purchase from Australia (Booktopia)

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