Fiji goshawk: where and when to see them

The Fiji goshawk is an endemic bird of prey found across several of Fiji’s larger islands. Adults combine blue-grey upperparts with warm rufous colouring around the neck and underparts, giving the species its scientific name. Unlike many island specialists, it can use modified landscapes as well as native forest. Nevertheless, it remains a wild predator whose presence depends on prey and suitable cover, and individual birds can be difficult to locate despite their broad habitat tolerance.

Size

30–40 cm long

Weight

Not reliably established

Lifespan

Not reliably established

Status

Least Concern

A Fiji goshawk may watch from a concealed perch before launching a rapid attack, or move through trees while searching for prey. It also crosses clearings and sometimes circles above the canopy, providing brief opportunities for observation. Pairs defend nesting territories and build stick nests in trees. Like other small forest hawks, it can be surprisingly inconspicuous when perched, with a sudden burst of movement revealing a bird that had been nearby unnoticed. Courtship displays involve aerial acrobatics and calling, especially high above the nesting territory. These goshawks are known for their fierce defense of nests, aggressively chasing off potential threats including much larger birds or even humans.

• The species occurs naturally only in Fiji.
• Its scientific epithet rufitorques refers to its reddish neck colouring.
• Females are larger than males.
• Juveniles are browner and more heavily marked than adults.

The species is resident, so there is no migration-based viewing season. May to October often provides comfortable walking conditions and useful visibility along forest edges. Breeding activity can vary locally, and nests should never be used as guaranteed observation targets. Breeding typically occurs between September and January, though young birds can be seen fledging later in the season. Viewing opportunities improve in drier months when undergrowth is less dense and birds are more active in searching for food.

It occupies native forest, secondary woodland, plantations, wooded farmland and some gardens. Coastal forest edges can be suitable where trees and prey remain available. It also ranges inland and into upland habitats, so it is not restricted to shorelines or low elevations. Though adaptable, the species shows a preference for areas with scattered trees or forest patches rather than continuous dense forest or open grasslands. It is the most common raptor throughout the main Fijian islands, indicating its broad ecological tolerance.

The diet includes birds, lizards, large insects and small mammals. Hunting opportunities vary with habitat, from forest birds to prey found around cultivated areas. Its relatively short wings and long tail help it manoeuvre when pursuing animals through vegetation. It is an opportunistic hunter, preying on a wide variety of animals found within its diverse habitats. Occasionally, it will also take small birds from feeders or chickens in villages, showcasing its adaptability to human modified landscapes.

Common name

Fiji goshawk

Scientific name

Accipiter rufitorques

Animal group

Birds

Size

30–40 cm long

Weight

Not reliably established

Lifespan

Not reliably established

Status

Least Concern

Identification

The adult’s grey upperparts, rufous collar and long barred tail distinguish it from the larger, darker swamp harrier, which usually hunts with more buoyant, open-country flight. Juveniles are distinguishable by their browner upperparts and streaked underparts, lacking the adult's rufous collar. Its relatively short, broad wings and long tail give it a characteristic silhouette in flight, distinct from other raptors in the region.