Bird guideGray-backed Storm-Petrel

A very small seabird of southern oceans.

⚠️Not listed
🍃Indigenous: Mother Carey's Chicken

At a glance

FamilySouthern Storm-Petrels
SizeSmall
RarityUncommon
HabitatPelagic; mostly offshore and over open ocean, occasionally seen from coastal headlands during passage.
Best timeMost reliable in Victoria from March to June.

Range map

Range map

185approx hotspots
3357approx records
1states
Low confidenceMediumHigh confidence

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

Gray-black on head, neck, throat, and top of breast. Back and upperwing are paler in color and rump is ash-gray. Note the white belly and white underwing with a black edge. Shows relatively short black legs and square tail. Differs from other black-and-white storm-petrels by its gray rather than white rump. White-faced Storm-Petrel also has a gray rump but is larger with longer legs, white on the face, and a more bounding flight.

Behavior

Forages over deep subantarctic waters, pattering and picking small prey from the ocean surface.

Regional timing

Tasmania
Peak: February97 records
Victoria
Peak: March to June683 records
New South Wales
Peak: July to August24 records
South Australia
Peak: March48 records
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