Arfak Mountains, New Guinea.
Sometimes treated as conspecific with Z. hypoxanthus; indeed, strikingly similar to latter species, and may perhaps be an older offshoot of the “Z. atrifrons group”. Until recently considered conspecific with Z. crookshanki (which see). Monotypic.
Mountains of W & C New Guinea (Tamrau, Arfak, Fakfak, Wandammen Mts, Foja Mts, W Central Ranges, Cyclops Mts and North Coastal Range).
Food and feeding
Status and conservation
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