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  1. Species
  2. ›
  3. Laridae
  4. ›
  5. Thalasseus
  6. ›
  7. Lesser Crested Tern
Lesser Crested Tern
Photo · (c) Martin Rady, some rights reserved (CC BY)

BirdUp · Species

Lesser Crested Tern

Thalasseus bengalensis(Lesson, RP, 1831)

Updated 21 March 2026

Origin: Native
Order
CHARADRIIFORMES
Family
Laridae
Genus
Thalasseus

At a glance

The Lesser Crested Tern is a large bird, about 38–43 cm long, native to Australia. It can be seen year-round.

Size
38–43 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 Lesser Crested Tern look like?

The Lesser Crested Tern is a large bird, about 38–43 cm long and weighing 184–316 g.

The lesser crested tern is a tern in the family Laridae.

Description · wikipedia · CC BY-SA 4.0

Field specs

Length
38–43 cm
Weight
184–316 g

Measurements · avonet · CC BY 4.0

03 · When

When to look

When can you see a Lesser Crested Tern?

The Lesser Crested Tern 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 Lesser Crested Tern eat?

The Lesser Crested Tern feeds on fish/invertebrates, usually foraging in flocks.

06 · Gallery

Plumage up close

2 photos

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02 · Where

Where to find it

Where does the Lesser Crested Tern live in Australia?

The Lesser Crested Tern is native to Australia, recorded across 22 of Australia’s bioregions.

BreedingAF, OR, AU : disjunctly, coasts of south-central Mediterranean, Indian Ocean and marginal seas, and north Australia

Non-breedingTo subtropical and tropical Old World waters from north-west Africa to New Guinea

Distribution from BirdUp Australia community data

Legend

  • Resident
  • Vagrant

6 regions recorded