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  1. Species
  2. ›
  3. Procellariidae
  4. ›
  5. Puffinus
  6. ›
  7. Little Shearwater
Little Shearwater
Photo · Henry Constantine Richter

BirdUp · Species

Little Shearwater

Puffinus assimilisGould, 1838

Updated 21 March 2026

Origin: Native
Order
PROCELLARIIFORMES
Family
Procellariidae
Genus
Puffinus

At a glance

The Little Shearwater is a medium-sized bird, about 25–30 cm long, native to Australia. It can be seen year-round.

Size
25–30 cm
Origin
Native
Best seen
Year-round
Commonness
Very common
  • Identification
  • Where
  • When
  • Behaviour
  • Gallery

01 · Identification

How to tell it apart

What does a Little Shearwater look like?

The Little Shearwater is a medium-sized bird, about 25–30 cm long and weighing 142–256 g.

The little shearwater is a small shearwater in the petrel family Procellariidae. Despite the generic name, it is unrelated to the puffins, which are auks, the only similarity being that they are both burrow-nesting seabirds.

Description · wikipedia · CC BY-SA 4.0

Field specs

Length
25–30 cm
Weight
142–256 g

Measurements · avonet · CC BY 4.0

03 · When

When to look

When can you see a Little Shearwater?

The Little Shearwater is present across its Australian range year-round, so it can be seen in any month.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

05 · Behaviour

Habits and haunts

What does a Little Shearwater eat?

The Little Shearwater feeds on fish/invertebrates, usually foraging alone.

06 · Gallery

Plumage up close

3 photos

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02 · Where

Where to find it

Where does the Little Shearwater live in Australia?

The Little Shearwater is native to Australia, recorded across 16 of Australia’s bioregions.

BreedingIO, PO : south-central Indian Ocean, islets off south-west and south Australia and outlying islands of New Zealand

Distribution from BirdUp Australia community data

Legend

  • Resident
  • Breeding
  • Vagrant

6 regions recorded