Notes: Ssp macropus is sedentary across Australian.
Dark upperparts, a full black cap that extends below the eye & down
to the upper mandible, & extensive barring on the underparts &
underwings. Female larger. Vagrant ssp japonensis has broad squared-off
moustachial stripe, a clean pale bib & large pale cheek patch. Ssp
calidus also possible: pale & slender, narrow pointed moustachial
stripe w. pale forehead. See discussion here
. Fast aerial hunter.