Australia
SpeciesField NotesLog inDownload

Field notes

Stay in the loop

Get updates, new features, and Australian birding news.

By subscribing, I agree to receive BirdUp Australia updates, new features, and Australian birding news.

Australia
Download for iOSDownload for AndroidSpeciesField NotesRSSNewsletterBrandPrivacyTerms

BirdUp Australia Pty Ltd © 2026. Made in Australia for Australian birders.

  1. Species
  2. ›
  3. Laridae
  4. ›
  5. Chlidonias
  6. ›
  7. Whiskered Tern
Whiskered Tern
Photo · (c) Lek Khauv, some rights reserved (CC BY)

BirdUp · Species

Whiskered Tern

Chlidonias hybrida(Pallas, 1811)

Updated 21 March 2026

Origin: Native
Order
CHARADRIIFORMES
Family
Laridae
Genus
Chlidonias

At a glance

The Whiskered Tern is a medium-sized bird, about 23–25 cm long, native to Australia. It can be seen year-round.

Size
23–25 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 Whiskered Tern look like?

The Whiskered Tern is a medium-sized bird, about 23–25 cm long and weighing 60–110 g.

The whiskered tern is a tern in the family Laridae. The genus name is from Ancient Greek khelidonios, "swallow-like", from khelidon, "swallow". The specific hybridus is Latin for hybrid; Peter Simon Pallas thought it might be a hybrid of white-winged black tern and common tern, writing "Sterna fissipes [Chlidonias leucopterus] et Hirundine [Sterna hirundo] natam".

Description · wikipedia · CC BY-SA 4.0

Field specs

Length
23–25 cm
Weight
60–110 g

Measurements · avonet · CC BY 4.0

03 · When

When to look

When can you see a Whiskered Tern?

The Whiskered 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 Whiskered Tern eat?

The Whiskered Tern feeds on terrestrial invertebrates, terrestrial vertebrates, fish/invertebrates and fish/invertebrates, usually foraging in flocks.

06 · Gallery

Plumage up close

5 photos

The BirdUp app

Log your next Whiskered Tern in the field

A pocket field journal for 850+ Australian birds. Offline-first, smart ID, and a lifelist that travels with you.

Get the appRead field notes
Spotted something wrong on this page? Report incorrect info

02 · Where

Where to find it

Where does the Whiskered Tern live in Australia?

The Whiskered Tern is native to Australia, recorded across 83 of Australia’s bioregions.

BreedingAF, PAL, OR, AU : widespread inland south and central Eurasia, east and south Africa, and Australia

Non-breedingInland Africa, Asia and Australia

Distribution from BirdUp Australia community data

Legend

  • Resident
  • Breeding

8 regions recorded