Red Goshawk
EN

Red Goshawk

Erythrotriorchis radiatus

DecliningENAU

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Red_goshawk

Overview

One of Australia's largest and rarest raptors, this powerfully built hawk displays reddish-brown plumage streaked with darker markings, long broad wings, and a heavy build adapted for hunting other birds in flight. It preys mainly on medium-sized birds, captured through fast pursuit flights below the forest canopy or over open country, and as an apex avian predator it plays a role in regulating prey populations within its ecosystem. Pairs maintain large territories and build stick nests in tall trees near watercourses, returning to the same sites across years.

The species is confined to northern and eastern Australia, occurring in a scattered distribution across the Northern Territory, Queensland, and parts of Western Australia and New South Wales. It favors subtropical and tropical lowland forests and woodlands, typically near permanent rivers, streams, wetlands, swamps, and adjacent coastal habitats, relying on structurally complex vegetation for nesting and open ground nearby for hunting.

Its decline stems from historical and ongoing clearing of forest habitat for housing development, livestock grazing, and cropping, which reduces both nesting sites and prey availability. Road and rail infrastructure fragment remaining habitat, while altered fire regimes and increasingly severe storms and flooding degrade nesting trees and disrupt breeding. Illegal hunting and trapping, along with impacts from invasive species and disease, add further pressure on an already small population.

Conservation efforts include habitat protection within parts of its range, monitoring of known breeding territories, research into nest-site requirements, and management of fire regimes in some protected areas. Population estimates suggest only a few hundred mature individuals remain, spread thinly across a large range.

Given continuing habitat loss and low reproductive output, the species' population trend remains downward, and its long-term outlook depends heavily on sustained habitat protection and threat mitigation.

The Red Goshawk's habitat is being cleared and fragmented by urban development, cattle grazing, road building, farming, and logging, while remaining forests are further degraded by frequent fires and storm damage. The bird is also directly harmed by hunting and trapping, and faces added pressure from invasive species that can compete with it or destroy its habitat. These threats appear to be ongoing and stable rather than clearly worsening or improving.

Threat summary

Habitat

Forest - Subtropical/tropical moist lowland· majorMarine coastal/supratidal· majorWetlands (inland) - Permanent rivers/streams· majorWetlands (inland) - Bogs, marshes, swamps, fens· major

Conservation measures underway

Species managementSpecies recoveryLegislationCompliance and enforcement

Frequently asked questions

Why is Red Goshawk classified as Endangered?
Red Goshawk is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. The Red Goshawk's habitat is being cleared and fragmented by urban development, cattle grazing, road building, farming, and logging, while remaining forests are further degraded by frequent fires and storm damage. The bird is also directly harmed by hunting and trapping, and faces added pressure from invasive species that can compete with it or destroy its habitat. These threats appear to be ongoing and stable rather than clearly worsening or improving.
Where does Red Goshawk live?
Red Goshawk occurs in Australia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Red Goshawk?
The main threats to Red Goshawk are 1.1, 11.4, 2.1, and 2.3. The full IUCN-classified threat record for this species is detailed on the species page.

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