Notes: Large kingfisher with variable plumage.
Nominate ssp sordidus & ssp colcloughi are
larger than Sacred Kingfisher,
have longer, heavier bill and an obvious white loral spot that
does not extend back over the eye; underparts cleaner white.
Ssp pilbara smaller, more similar to Sacred. Cf small Forest Kingfisher.
Occur exclusively among mangroves, adjacent mudflats & rock-shelves.