Southern Cassowary (Casuarius casuarius)

The Southern Cassowary, also known as Double-wattled Cassowary, is a large, flightless bird native to the rainforests of New Guinea and northeastern Australia. It is the third tallest and second heaviest bird in the world, with adult males reaching up to 6 feet in height and 150 pounds in weight. Females are slightly smaller, but still impressive in size.

The first thing that catches the eye when looking at a Southern Cassowary is its unique appearance. These birds have a distinctive, helmet-like casque on their heads, which is thought to play a role in sound amplification and protection. Their bodies are covered in black feathers that are coarse and hair-like, with a blue and red neck and a bright yellow beak.

Southern Cassowaries are omnivorous and eat a variety of foods. Fruits, seeds, and insects make up a significant portion of their diet, but they are also known to eat small mammals and reptiles. Due to their size and strength, they are excellent at breaking open tough nuts, and they aid in seed dispersal across their habitat.

These birds are solitary and highly territorial, with males becoming particularly aggressive during mating season from June to October. Females lay eggs in large nests on the forest floor, and males are responsible for incubating and caring for the chicks.

However, despite their impressive size and strength, Southern Cassowaries are considered a vulnerable species due to habitat loss and poaching. Their habitat is being destroyed as a result of deforestation and agricultural expansion, and they are frequently targeted by hunters who value their meat and feathers.

Efforts are being made to protect these birds, including the creation of protected areas and efforts to curb illegal poaching. It is essential to preserve the Southern Cassowary, as it plays a crucial role in maintaining the balance of the ecosystem in which it resides.

Other names

Casuarius casuarius



Southern Cassowary

casuari comú



veliki kazuar

kasuár přílbový




Casoar à casque


Casuario meridionale


šalminis kazuaras


kazuar hełmiasty


Шлемоносный казуар

Južni kazuar

kazuár veľkoprilbý

Casuario común


Güneyli Kasuari

казуар шоломний


sisakos kazuár

Kasuari gelambir-ganda