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Bird

Dromornis

Dromornis stirtoni was a giant Australian flightless bird with a massive head and deep bill.

Dromornis stirtoni was a giant Australian flightless bird with a massive head and deep bill. Its lineage differed from that of ostriches and emus.

Dromornis at a glance

Diet
Herbivore
Its feeding anatomy is interpreted as adapted to plant food.
When it lived
Late Miocene
Group
Dromornithidae
Dromornithids

Beyond the game

The real Dromornis

Dromornis stirtoni was a giant Australian flightless bird with a massive head and deep bill. Its lineage differed from that of ostriches and emus.

The substantial skull and legs define its heavy-bodied silhouette. It belonged to an Australian bird lineage separate from both living ostriches and South American terror birds.

Fossil discoveries

Northern Territory, Australia · approximate location
Northern Territory, Australia

Selected fossil records · present-day map

Map references

Paleobiology Database · P. F. Murray and D. Megirian. 1998. The skull of dromornithid birds: anatomical evidence for their relationship to Anseriformes. Records of the South Australian Museum 31(1):51-97 ↗

Map: Natural Earth, public domain. Fossil records: Paleobiology Database and linked collections and publications.

Sources & text credits

Explore the references behind this profile.

  1. Handley and Worthy 2021 — Endocranial anatomy of the giant extinct Australian mihirung birds

Original English Dinosgacha educational summaries informed by the linked scientific and museum references; source publications retain their own rights.

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