Ptiloprora guisei
The Rufous-backed Honeyeater (Ptiloprora guisei) is a striking medium-sized passerine, endemic to the rugged montane forests of New Guinea. Measuring approximately 22-26 cm (8.7-10.2 inches) in length and weighing around 35-40 grams, its most distinctive feature is its rich rufous-brown back and nape, contrasting with a heavily streaked greyish-white underside. A pale yellowish patch behind the eye, a dark mask through the eye, and a prominent, moderately decurved black bill serve as key iden...
This specialized honeyeater primarily inhabits humid montane forests, forest edges, and subalpine shrubbery. It thrives at elevations typically ranging from 1,500 to 3,800 meters (4,900-12,500 feet) across its New Guinean range.
Primarily nectivorous, the Rufous-backed Honeyeater feeds extensively on the nectar of flowering trees and shrubs, particularly those with tubular blossoms. It supplements this energy-rich diet with arthropods, such as insects and spiders, and occasionally consumes small fruits.
The Rufous-backed Honeyeater is a diurnal species, actively foraging throughout the day and likely roosting in dense foliage at night. Its foraging strategy primarily involves acrobatic clambering through flowering trees and shrubs, probing blossoms with its decurved bill for nectar. It also freq...
The Rufous-backed Honeyeater is endemic to the central mountain ranges of New Guinea, where it is a widespread resident throughout its specific high-altitude habitat. Its distribution spans both the Indonesian provinces of West Papua and Papua, and the independent nation of Papua New Guinea. Ther...
Least Concern
- The Rufous-backed Honeyeater is an altitudinal specialist, rarely found below 1,500 meters (4,900 feet) and often seen above 3,000 meters (9,800 feet). - Its common name directly refers to the striking rufous-brown coloration of its upperparts, a key identification feature. - The genus name, *P...