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Fairly large and thickset petrel of offshore tropical and subtropical waters across the Pacific; not seen from mainland.
Not listed
At a glance
FamilyShearwaters and Petrels
SizeMedium
RarityUncommon
HabitatCoastlines, harbours, offshore waters, estuaries, headlands, beaches, and large inland water when conditions suit.
Best timeMost reliable in New South Wales from March to April.
Sounds
Sound sampleRecorded by Johannes Fischer
Range map
Range map
182visible hotspots
1775visible records
0states
SparseModerateDense hotspot
Aggregated occurance data is sourced from 14 different actively-updating datasets including eBird Australia, iNaturalist Australia, BirdLife Australia, and multiple state-based bird surveys through Atlas of Living Australia.
Species notes
Overview
Plumage is highly variable (white-bodied and white-headed, dark-headed, or wholly dark), but all types have a white flash on the wingtip, including diagnostic white feather shafts on upperwing, which enhance this petrel’s resemblance to jaegers and skuas. Indeed, sometimes Kermadec Petrels chase and pirate other petrels, as do jaegers and skuas. Herald Petrel is very similar, but is smaller and slimmer with a longer and more tapered tail, and lacks white shafts on upperwings.
Gallery