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  3. Papua New Guinea

Papua New Guinea

Oceania

Capital: Port MoresbyJune to September

216

Documented species

3

Parks and reserves

4

Dive sites

Papua New Guinea keeps the third largest block of tropical rainforest in the world, after Amazonia and the Congo basin, and one of the greatest concentrations of species found nowhere else on the planet. Its central range exceeds four thousand metres and strings together lowland rainforest, cloud forest, alpine grassland and even small residual glaciers, while the lowlands of the Sepik and the Fly form immense wetlands. Sitting on the edge of the Coral Triangle, its reefs are among the richest in the world. The fauna is of Australian origin, with marsupials that climbed into the trees and became tree kangaroos, long-beaked echidnas and cassowaries, alongside the most spectacular bird family on the planet.

Nature in Papua New Guinea

National animal: The Raggiana bird-of-paradise, the national bird, present on the country's flag

Did you know?

Queen Alexandra's birdwing is the largest butterfly in the world, with females exceeding twenty-five centimetres in wingspan. When it was discovered in 1906, the naturalist who found it could not net it because it flew too high in the canopy, so he brought it down with a shotgun. It still lives only in a few forests of Oro province.

Biodiversity profile

Conservation

The hooded pitohui was the first poisonous bird described for science, in 1990: it accumulates in its skin and feathers the same toxin as the American poison dart frogs, obtained from the beetles it eats. Industrial logging and mining are the greatest threats to its forests.

Where and when to watch wildlife

The highlands between June and September for birds-of-paradise at their leks. Kimbe Bay year-round for reefs. Varirata at dawn for forest birds.

Parks and reserves

Protected Historic Route

Kokoda Track

The setting of one of the hardest Second World War campaigns in the Pacific, today a trekking route of historical pilgrimage

See park
Wildlife Management Area

Tonda

The wetland adjoining Indonesia's Wasur, managed by its customary owners in southern Papua New Guinea.

See park
National Park

Varirata

Papua New Guinea's first national park, on a plateau above Port Moresby, with birds-of-paradise.

See park

Diving and snorkelling

Reef/Pinnacle

Kimbe Bay

A volcanic bay with one of the greatest concentrations of coral species on the planet.

See dive site
Reef/War wreck

Madang

A coastal town with a notable concentration of Japanese aircraft wrecks sunk in the Second World War.

See dive site
Muck diving

Milne Bay

The birthplace of muck diving alongside Lembeh, with comparable macro biodiversity but far fewer visitors.

See dive site
Fjord/Reef

Tufi Fjords

The region's only tropical fjords, with coral walls in water sheltered from the ocean currents.

See dive site

Similar countries

Where else might I want to travel?

Australia

Same region: Oceania

Palau

Same region: Oceania

New Zealand

Same region: Oceania

Solomon Islands

Same region: Oceania

Species documented in Papua New Guinea

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Class
Family
Habitat
Diet
Conservation

216 species found

Related guides

  • Threatened mammals of Papua New Guinea8 species
  • Fish in Papua New Guinea4 species

Keep exploring

Based on what we already know about Papua New Guinea.

ParkKokoda TrackDivingKimbe Bay

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This page in other languages: Español · Deutsch · Français · Português · Italiano
Giant ClamCritically Endangered

Giant Clam

Tridacna gigas

Staghorn CoralCritically Endangered

Staghorn Coral

Acropora cervicornis

Great HammerheadCritically Endangered

Great Hammerhead

Sphyrna mokarran

Oceanic Whitetip SharkCritically Endangered

Oceanic Whitetip Shark

Carcharhinus longimanus

Hawksbill TurtleCritically Endangered

Hawksbill Turtle

Eretmochelys imbricata

Blue WhaleEndangered

Blue Whale

Balaenoptera musculus

Southern CassowaryEndangered

Southern Cassowary

Casuarius casuarius

Spotted Eagle RayEndangered

Spotted Eagle Ray

Aetobatus narinari

Giant MantaEndangered

Giant Manta

Mobula birostris

Humphead WrasseEndangered

Humphead Wrasse

Cheilinus undulatus

Killer WhaleEndangered

Killer Whale

Orcinus orca

Sei WhaleEndangered

Sei Whale

Balaenoptera borealis

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