Birds · Gruiformes · Rallidae

Weka

Gallirallus australis

Vulnerable

It faces a high risk of extinction in the wild over the medium term. See full glossary

A large flightless rail, roughly the size of a hen. Variable brown plumage streaked with black, red eyes, a broad, pointed bill and strong legs. The wings are much reduced. It is often detected by its characteristic call, a repeated 'coo-eet' given at dawn and dusk, frequently as a duet between male and female.

Weight

700 g – 1 kg

Size

46 cm – 60 cm

Lifespan

10 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Diurnal

Active mainly during the day.

Social structure

In pairs

Usually lives in pairs, sometimes for life.

Sighting difficulty

Moderate

1countries6parks9same family

Fun facts

  • Its incurable curiosity and bold character have made it famous: it steals small objects from walkers, and those same qualities historically made it easy to catch.
  • It was an important resource for several Māori iwi, who used it for food, perfume, oil to treat inflammation, feathers for clothing and as a lure for dogs; its sustainable use remains a live issue in its conservation.
  • For two centuries it was released on many small islands and on Macquarie Island as food for castaways and birders; in some cases it ended up becoming a problem for other threatened wildlife, and has had to be eradicated from them.

Life cycle & biology

Skeleton type
Vertebrate - internal bony skeleton (bird)
Habitat & environment
Highly varied: forest, wetland, scrub, grassland, farmland and even suburban areas, on more than seventy New Zealand islands. It is extinct over large areas of the mainland
Birth weight
Precocial: born covered in down and leaves the nest within a few hours
Size at birth
Precocial: born covered in down and leaves the nest within a few hours
Sexual maturity
11.9 months
Gestation / incubation
Both sexes incubate and raise the chicks
Litter / clutch size
It usually lays between August and January. It is monogamous and pairs tend to stay together for life

Sources consulted: IUCN Red List; BirdLife DataZone; Departamento de Conservación de Nueva Zelanda (Threatened Species Recovery Plan 29, 1999); Britannica; eBird; Sparrman 1786, Museum Carlsonianum; Beattie 1995; Olson 1973 y 1975

Best time: All year round, at dawn and dusk, when it gives its duetting calls

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Where to watch it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Weka — same habitat, park, country, tags or family.

How to help

The weka is classified as vulnerable. Organizations such as UICN, WWF y Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programs is a good starting point if you want to get involved.

It's documented in 6 real protected areas — part of why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about weka.

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