Nankeen Night Heron (Nycticorax caledonicus)
Illustration redrawn by AI from a real photograph

Nankeen Night Heron

Nycticorax caledonicus (Gmelin, JF, 1789)

55–65 cmLength110 cmWingspan856 gWeight

This mainly nocturnal night heron has cinnamon-chestnut upperparts and white underparts.

Busiest months: October–January · Most records: Australia, Philippines, Papua New Guinea

Least Concern

How to identify

Field marks

  1. Cinnamon-chestnut upperparts and white underparts
  2. Heavy black bill about as long as the head
  3. Breeding adults often have 2–3 long white crown feathers
  4. Rather short legs and feet, which can turn bright pink during courtship

Male, female and young

Sexes similar, with the female slightly smaller; juveniles have a blackish-brown crown and nape with beige stripes.

Voice

Adult males give a “qu-arck” when leaving their roost at night; the bird gives a harsh, low “quok” in flight.

Where and when it's recorded

Busiest months: October–January · Most records: Australia, Philippines, Papua New Guinea

Nankeen Night Heron has been recorded at 342 of the 8,276 birding hotspots we track, in 14 countries and regions.

Records by month Southern Hemisphere

Where it's recorded most

  1. Royal Botanic Gardens MelbourneAustralia2,158 records
  2. Herdsman LakeAustralia1,949 records
  3. Cairns EsplanadeAustralia1,248 records
More places
  1. Kakadu National Park – Yellow WaterAustralia1,180 records
  2. Jerrabomberra Wetlands Nature ReserveAustralia1,134 records
  3. Bundaberg Botanical GardensAustralia1,050 records
  4. Hasties Swamp National ParkAustralia789 records
  5. Cairns Esplanade – Southern EndAustralia703 records
  6. Fogg Dam Conservation ReserveAustralia691 records
  7. Royal ParkAustralia657 records

Countries and regions with the most records

AustraliaPhilippinesPapua New GuineaCocos (Keeling) IslandsIndonesiaMalaysiaPalauNew Caledonia

eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.

About

The nankeen night heron (Nycticorax caledonicus) is a heron that belongs to the genus Nycticorax and the family Ardeidae. Due to its distinctive reddish-brown colour, it is also commonly referred to as the rufous night heron. It is primarily nocturnal and is observed in a broad range of habitats, including forests, meadows, shores, reefs, marshes, grasslands, and swamps.

Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia

Questions

How big is the Nankeen Night Heron?

The Nankeen Night Heron is about 55–65 cm long, with a wingspan of 110 cm and weighs around 856 g.

Where does the Nankeen Night Heron live?

Its breeding range: Australasia: widespread. It is most often recorded in Australia, Philippines and Papua New Guinea.

When is the best time to see the Nankeen Night Heron?

At the hotspots we track, it is recorded most in January, October, November and December (Southern Hemisphere).

Is the Nankeen Night Heron endangered?

The IUCN Red List classifies the Nankeen Night Heron as Least Concern.

What does the Nankeen Night Heron eat?

Main food: Fish, shrimp & shellfish.

What family is the Nankeen Night Heron in?

It belongs to the family Herons, Bitterns (Ardeidae), order Pelecaniformes.

At a glance

Length
55–65 cm
Wingspan
110 cm
Weight
856 g
Habitat
Wetland
Diet
Fish, shrimp & shellfish
Lifestyle
Active on the ground
Migration
Partial migrant
Conservation
Least Concern
More measurements
Wing
300 mm
Tail
111 mm
Bill
82 mm
Tarsus
84 mm

Averages from the AVONET dataset; length from field guides where available.

Range

Australasia: widespread

Breeding range, IOC World Bird List 15.2

Classification

Family
Herons, Bitterns Ardeidae
Genus
Nycticorax

Other birds in the genus Nycticorax

Nankeen Night Heron

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Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Ian Becker. ↗

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