Purple Swamphen

Least Concern

Porphyrio porphyrio

A vibrant wetland dweller with attitude, this blue-purple beauty struts through reeds on comically oversized feet.

Visual Identification

Appearance

The Purple Swamphen is a large, chicken-like, striking wetland bird with deep blue to purple plumage covering most of its body. It has a robust red bill and frontal shield, complemented by long, strong red legs with elongated toes.

Females are smaller than males and have a smaller facial shield. Otherwise, they're similar. Adults and juveniles share similar colouration, though young birds may appear duller. The white undertail coverts contrast sharply with the bird's dark body, creating a distinctive field mark.

Size

Length

45cm to 50cm

Wingspan

90cm to 100cm

Weight

700g to 1000g

Colours

Males and females have similar plumage

Primary Colour

Blue Purple

Secondary Colour

Black White

Beak Colour

Red

Leg Colour

Red

Habitat and Distribution

Habitats

Woodland

Garden

Wetland

Coastal

Urban

Farmland

Grassland

Desert

Tundra

Rainforest

Mountain

Savanna

Distribution

Purple Swamphens inhabit a wide range of wetland habitats, including marshes, swamps, and the edges of lakes and rivers. They prefer areas with dense vegetation for cover and foraging.

The species has a vast distribution across parts of Europe, Africa, Asia, and Australasia. They are particularly common in Australia and New Zealand, where they are known as Pūkeko in Māori.

Elevation Range

Up to 2,500 meters

Climate zones

Tropical, Subtropical, Temperate

Distribution Map

© 2025 - Birdfact
Resident
Breeding
Vagrant

Distribution by Region

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Behaviour and Ecology

Bird Attributes

Tap the icon next to each attribute for more information.

Agility 75
Strength 70
Adaptability 85
Aggressiveness 60
Endurance 70

Diet

Purple Swamphens have an omnivorous diet, primarily consuming plant matter such as reeds, grass, and crops. They also eat small animals, including molluscs, insects, rodents, and fish. Young birds and eggs may be eaten if the opportunity arises, as well as carrion.

Their strong bill allows them to strip seeds from plants and dig for tubers and roots.

Behaviour

Purple Swamphens are highly social, often seen in small groups foraging together. They are excellent swimmers and climbers, using their long toes to grasp vegetation while feeding.

When alarmed, they prefer to run rather than fly, though they are capable of short, laboured flights with dangling legs.

Vocalisation

Purple Swamphens are vocal birds with a range of distinctive calls. Their repertoire includes loud, harsh screams, often described as a 'kiew-kiew-kiew' sound. They also produce softer contact calls when foraging and alarm calls that sound like sharp, metallic 'pink' notes.

Nesting & Breeding

Purple Swamphens typically breed during the rainy season when food is abundant. They form monogamous pairs, though cooperative breeding is common in some populations.

Nests are constructed in dense vegetation near water, using reeds and grasses. The female lays 3-6 pale brown eggs with darker spots. Both parents and sometimes helpers contribute to nest building and incubation.

Incubation lasts about 23-27 days, and chicks are precocial and able to leave the nest within a few days of hatching. Parents continue to care for the young for several weeks after fledging.

Lifespan

Typical Lifespan Range 5 - 7 years
Max Recorded Lifespan 8.4 years [1]
0
3
5
8
10

years

The Purple Swamphen typically lives for 5 to 7 years, with a maximum recorded lifespan of 8.4 years.

Like all birds, lifespan can be affected by factors including predation, habitat quality, disease, and access to food sources.

Conservation and Status

Global Conservation Status

Least Concern [2]

While the Purple Swamphen is listed as Least Concern globally, local populations face threats from habitat loss and degradation.

Conservation efforts focus on protecting and restoring wetland habitats. In some areas, they are considered agricultural pests, requiring balanced management approaches.

Population Data

Global Population Estimate

780,000 - 2,910,000 individuals [3]

Global Population Trend

Unknown

Trend data may be uncertain or fluctuating

Birdwatching Tips

  • Look for Purple Swamphens in wetlands with dense vegetation
  • Listen for their loud, distinctive calls, especially at dawn and dusk
  • Observe their unique foraging behaviour as they climb through reeds
  • In Australia and New Zealand, check grassy areas near water bodies

Additional Information

Quick Facts

Other names:

Purple Gallinule, Pūkeko

Family:

Rallidae

Predators

Main predators include large birds of prey, snakes, and introduced mammals such as foxes and cats. In some areas, humans also hunt Purple Swamphens.

Did You Know?

  1. Purple Swamphens can use their feet to grasp food and bring it to their beak, a rare trait among birds.
  2. In New Zealand, the Pūkeko is considered a taonga (treasure) in Māori culture.
  3. They are capable of swimming underwater to escape danger.
  4. In the UK, the first verified sighting of a Purple Swamphen was recorded at Minsmere in Suffolk in 2016, and the individual bird was then moved to Lincolnshire, where it remained until early the following year. Reported sightings are highly unusual.

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References

  1. 2

    website: BirdLife International. 2019. Porphyrio porphyrio (amended version of 2016 assessment). The IUCN Red List of Threatened Species 2019: e.T22692792A155531172.

    View source
  2. 3

    report, 2015: Wetlands International

  3. 1

    website: ABBBS - Australian Bird and Bat Banding Scheme

    View source