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Least Concern

Papuan Harrier

Circus spilothorax

Papuan Harrier (Circus spilothorax) — Birds of Prey of Australia & Oceania.

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The Papuan Harrier (Circus spilothorax) is a member of the Accipitridae family found in Australia & Oceania. Adults weigh 559 g. The IUCN Red List lists it as Least Concern.

LC Least Concern

Widespread and abundant — not currently at risk.

Where it fits

  1. Class Aves
  2. Order Accipitriformes
  3. Family Accipitridae Kites, Hawks, Eagles
  4. Genus Circus
  5. Species spilothorax

Where it lives

West-central to southeastern New Guinea

Quick facts

Weight
559 g
Family
Accipitridae

How to identify

Similar birds

Biology & behaviour

Diet

The Papuan Harrier preys mainly on other vertebrates.

Behaviour

A bird of wetlands, it is highly aerial, spending much of its time on the wing.

Migration

The Papuan Harrier is migratory, making regular seasonal journeys between its breeding and non-breeding ranges.

The Papuan Harrier (Circus spilothorax) is a member of the Accipitridae family, within the order Accipitriformes. It occurs naturally across Australia & Oceania. Its distribution covers AU wc to se New Guinea.

It is a large bird. Adults weighs around 559 g, with a wing length of about 37.7 cm and a tail of around 21.6 cm.

The IUCN Red List currently assesses it as Least Concern. That category covers species that remain widespread and reasonably abundant in the wild.

Its mapped global range covers an estimated 76,000 km².

Frequently asked questions

How big is the Papuan Harrier?

The Papuan Harrier is a large bird that weighs around 559 g.

Where does the Papuan Harrier live?

The Papuan Harrier is found across Australia & Oceania with a range covering AU wc to se New Guinea, where it is associated with wetlands, lakes and other open water.

What family does the Papuan Harrier belong to?

The Papuan Harrier (Circus spilothorax) belongs to the Accipitridae family, in the order Accipitriformes.

What does the Papuan Harrier eat?

The Papuan Harrier preys mainly on other vertebrates.

Does the Papuan Harrier migrate?

The Papuan Harrier is migratory, making regular seasonal journeys between its breeding and non-breeding ranges.

Is the Papuan Harrier endangered?

The IUCN Red List currently assesses it as Least Concern That category covers species that remain widespread and reasonably abundant in the wild.

How large is the Papuan Harrier's range?

The Papuan Harrier has a mapped global range of about 76,000 km².

Conservation

Least Concern

Every bird benefits from bird-safe windows, native plants, and keeping cats indoors. Small changes at home add up to real protection.

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