Raggiana Bird of paradise
The Raggiana bird of paradise is the national bird of Papua New Guinea and one of the most striking animals on Earth. Males grow long, cascading plumes in shades of deep red along their flanks, which they fan out during elaborate courtship rituals. They gather at traditional display sites called leks, where they bow, flap their wings, and call loudly to compete for the attention of females. Females are far more plain in appearance, with brown tones that help them blend into the forest. This species lives in lowland and foothill rainforests across much of the country, eating mainly fruit, especially figs, along with some insects and small invertebrates. In doing so, it helps disperse seeds and supports the health of the forest. It is listed as Least Concern by the IUCN, though habitat loss and hunting for ceremonial feathers remain local concerns.
Habitat and distribution
Found only in Papua New Guinea, the Raggiana bird of paradise lives in lowland rainforests and foothill forests, typically from sea level up to around 1,500 metres in elevation. It is most abundant across the southern and southeastern parts of the country, including the Port Moresby hinterland, but its range extends into parts of the north as well. This species favours dense forest with a good supply of fruiting trees, though it can also turn up in forest edges and gardens near intact woodland. Because it depends so heavily on large tracts of rainforest, the health of its habitat directly determines where populations thrive. Papua New Guinea still holds some of the most extensive tropical forests in the Asia-Pacific region, which is a key reason this bird remains relatively common across much of its range.
Diet
Fruit makes up the greater part of this bird's diet, with figs being a particular favourite alongside other forest fruits and berries. It will also take insects and small invertebrates, especially when feeding chicks that need extra protein to grow. The Raggiana forages mainly in the forest canopy and the middle layers of trees, moving between fruiting trees across its territory. Because it swallows fruit whole and later passes the seeds intact, it acts as an important seed disperser for many rainforest plant species. Some trees appear to rely on birds like this one to spread their seeds across the forest floor. This relationship between the bird and the plants it feeds on means that losing the Raggiana from an area could have ripple effects on the forest's ability to regenerate over time.
Courtship displays
Few wildlife spectacles anywhere in the world match the courtship display of the Raggiana bird of paradise. Males gather at traditional display trees called leks, returning to the same sites year after year. There, they compete intensely for the attention of visiting females by fanning out their long, cascading plumes of deep red, bobbing their heads, hanging upside down from branches, and calling loudly. A single lek may attract several males at once, raising the level of competition. Females watch from nearby perches and choose only the males with the most impressive displays. Because only the most vigorous males successfully breed, the lek system drives the evolution of ever more elaborate plumage and behaviour over generations. The displays typically peak in the early morning hours, when the forest light best catches the colour of the feathers.
Cultural importance
This species holds a place at the very heart of Papua New Guinean identity. It appears on the national flag, on coins and banknotes, and on the national coat of arms, making it one of the most recognised national symbols in the Pacific. For many Indigenous communities across the country, the bird's feathers have been used in traditional headdresses and ceremonial dress for centuries, marking important rituals and social occasions. The bird is known locally as the "Kumul," a name that has become a symbol of national pride. At the same time, this deep cultural connection means there is broad public appreciation for protecting the species. Many communities see the Raggiana not just as a resource but as a living symbol of their land and heritage, which lends genuine local support to conservation efforts.
Conservation
The IUCN currently rates the Raggiana bird of paradise as Least Concern, reflecting the fact that its population remains large and it is still found across a wide area of Papua New Guinea. Even so, pressures on the species are real and ongoing. Forest clearance for agriculture, logging, and infrastructure development continues to reduce the areas of intact rainforest it depends on. Hunting for feathers used in traditional ceremonies has historically been significant in some regions, and while national laws offer a degree of protection, enforcement can be difficult in remote areas. The species also faces some collection pressure for the international wildlife trade, though this is less of a concern than habitat loss. Maintaining large, connected areas of forest across the country will be the most important factor in securing this bird's future over the long term.
Technical factsheet
Frequently Asked Questions
What does the Raggiana bird of paradise eat?
Fruit is the backbone of its diet, with figs being a clear favourite. It also eats other forest fruits, berries, insects, and small invertebrates. The insects become especially important when parents are raising chicks, which need protein to grow. The bird forages mostly in the forest canopy, moving between fruiting trees. As it swallows fruit whole and passes seeds intact, it plays a real role in keeping the rainforest healthy.
Where does the Raggiana bird of paradise live?
This bird is found only in Papua New Guinea, living in lowland rainforests and foothill forests from sea level up to around 1,500 metres. It is most common in the southern and southeastern parts of the country but also appears further north. It favours dense forest with plenty of fruiting trees, though it can show up at forest edges too. Papua New Guinea's vast tropical forests are the main reason this species remains widespread.
Why do male Raggiana birds of paradise have such bright feathers?
Those spectacular red plumes exist for one reason: attracting a mate. Males gather at traditional display sites called leks, where they fan out their feathers, hang upside down from branches, and call loudly to impress visiting females. Females are very selective, choosing only the males with the most impressive displays. Over many generations, this competition has driven the evolution of increasingly dramatic plumage, making the male one of the most striking birds on the planet.
Is the Raggiana bird of paradise endangered?
The IUCN lists it as Least Concern, meaning it is not currently at risk of extinction. Its population is still large and spread across much of Papua New Guinea. That said, it does face real pressures, including forest clearance for farming and logging, as well as hunting for ceremonial feathers. These threats are serious at a local level. Keeping large areas of intact rainforest connected across the country will be essential for this bird's future.
What is the national bird of Papua New Guinea?
The Raggiana bird of paradise is the national bird of Papua New Guinea. It appears on the national flag, the coat of arms, and on coins and banknotes. Many local communities know it as the "Kumul," a name that carries a strong sense of national pride. Its feathers have been used in traditional ceremonies for centuries. This deep cultural connection means the bird is genuinely valued by people across the country, which helps support efforts to protect it.
How do Raggiana birds of paradise help the rainforest?
This bird is a natural seed disperser. It swallows fruit whole, travels through the forest, and later passes the seeds intact in different locations, giving plants the chance to grow well away from the parent tree. Some rainforest plant species depend heavily on birds like this to spread their seeds. If the Raggiana disappeared from an area, it could affect the forest's ability to regenerate, making it an important part of the ecosystem beyond just being beautiful.
Do female Raggiana birds of paradise look different from males?
Yes, very much so. While males are famous for their long, vivid red plumes, females are mostly brown with a pale underside and no ornamental feathers at all. This difference is common in species where males compete strongly for mates. The female's plain colours actually work in her favour, helping her stay hidden from predators while she incubates eggs and raises chicks alone. The male takes no part in building the nest or caring for the young.