PASSERIFORMES: Acanthizidae
Sericornis keri
I believe this to be an Atherton Scrubwren. It was seen at the 'Curtain Fig' area of Yungaburra National Park, Atherton Tableland. It was active low down in the understory.
I've compared my photos of it with countless other photographs of other 'athertons' and 'large-billeds' and I've come down in favour of the Atherton.
That being said, I'm no expert and would like to hear from anyone who may think it is a 'large-billed' Thank you.