The mottled berryhunter or mottled whistler (Rhagologus leucostigma) is a species of bird whose relationships are unclear but is most likely related to the woodswallows, boatbills and butcherbirds.

It is monotypic within the genus Rhagologus and family Rhagologidae.

[2] It is found in the highlands of New Guinea, where its natural habitat is subtropical or tropical moist montane forests.

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