Porphyrio porphyrio
Purple Swamphen
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.
Length
45cm to 50cm
Wingspan
90cm to 100cm
Weight
700g to 1000g
Males and females have similar plumage
Primary Colour
Blue Purple
Secondary Colour
Black White
Beak Colour
Red
Leg Colour
Red
Woodland
Garden
Wetland
Coastal
Urban
Farmland
Grassland
Desert
Tundra
Rainforest
Mountain
Savanna
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.
Up to 2,500 meters
Tropical, Subtropical, Temperate
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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.
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.
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.
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.
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.
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.
Global Population Estimate
780,000 - 2,910,000 individuals [3]
Global Population Trend
Trend data may be uncertain or fluctuating
Purple Gallinule, Pūkeko
Main predators include large birds of prey, snakes, and introduced mammals such as foxes and cats. In some areas, humans also hunt Purple Swamphens.
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website: BirdLife International. 2019. Porphyrio porphyrio (amended version of 2016 assessment). The IUCN Red List of Threatened Species 2019: e.T22692792A155531172.
View sourcereport, 2015: Wetlands International
website: ABBBS - Australian Bird and Bat Banding Scheme
View source