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  1. Species
  2. ›
  3. Ardeidae
  4. ›
  5. Botaurus
  6. ›
  7. Black-backed Bittern

BirdUp · Species

Black-backed Bittern

Botaurus dubius(Mathews, 1912)

Conservation status: Least ConcernOrigin: Native
Order
PELECANIFORMES
Family
Ardeidae
Genus
Botaurus

At a glance

The Black-backed Bittern is a medium-sized bird, about 25–36 cm long, listed as Least Concern and native to Australia.

Size
25–36 cm
Conservation status
Least Concern
Origin
Native
  • Identification
  • Where
  • Behaviour

01 · Identification

How to tell it apart

What does a Black-backed Bittern look like?

The Black-backed Bittern is a medium-sized bird, about 25–36 cm long and weighing 60–120 g.

The black-backed bittern, also known as the black-backed least bittern or Australian little bittern, is a little-known species of heron in the family Ardeidae found in Australia and vagrant to southern New Guinea. Formerly lumped with the little bittern, it is one of the smallest herons in the world. This species was formerly placed in the genus Ixobrychus.

Description · wikipedia · CC BY-SA 4.0

Field specs

Length
25–36 cm
Weight
60–120 g
Wingspan
45 cm

Measurements · avonet · CC BY 4.0

05 · Behaviour

Habits and haunts

What does a Black-backed Bittern eat?

The Black-backed Bittern feeds on mainly small fish, frogs and and aquatic invertebrates such as dragonflies and water beetles., usually foraging in solitary stalker; stand-and-wait predator in dense aquatic vegetation..

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02 · Where

Where to find it

Where does the Black-backed Bittern live in Australia?

The Black-backed Bittern is native to Australia.

Breeding range
Patchily in south-west WA, north WA to south VIC (south-west, north and east Australia); also south-central, north-central and south-east New Guinea.