Red-billed Scythebill

Identification

The red-billed scythebill is a slim, medium-sized woodcreeper measuring 22 to 28 cm in length and weighing 30 to 55 grams. Its most striking feature is an exceptionally long, slender, dramatically curved bill—bright red or reddish-brown in colour, often with a dusky tip and base. The sexes are identical in plumage. Adults display reddish olive-brown crowns, napes, and backs with whitish to ochraceous spots edged in black. The rump is cinnamon-rufous, while flight feathers and tail are rufous-chestnut. The underparts are slightly lighter brown than the back, with buff streaking on the breast that narrows towards the belly. The throat and chin are white with thin brownish streaks. Eyes are dark brown to hazel, and legs are grayish-olive to dull pea-green. Juveniles are duller overall, with less defined streaking and a noticeably darker, shorter bill.

Range & Habitat

The red-billed scythebill is found across a vast range spanning nine countries: Panama, Colombia, Venezuela, Ecuador, Peru, Brazil, Bolivia, Paraguay, and Argentina. The species comprises 12 subspecies, each occupying specific regions from coastal areas to the Amazon Basin. The bird inhabits diverse wooded landscapes, including Gran Chaco woodland, gallery forest, cerrado, caatinga, and secondary forest. In Amazonia, it favours seasonally flooded várzea and igapó forests alongside riverside canebrakes. Elevations range mostly below 1,200 metres, though the species reaches 1,900 metres in Ecuador and 2,100 metres in Venezuela.

Behaviour & Diet

The red-billed scythebill is believed to be a year-round resident throughout its range. Its diet consists chiefly of arthropods, which it forages for using its characteristically long, curved bill—a specialised adaptation for extracting prey from bark and wood crevices in typical woodcreeper fashion.

Best Time & Places to See It

Since the red-billed scythebill is a year-round resident, it can be observed throughout the year across its range. The species is most readily found in open to semi-open wooded habitats, including gallery forests, cerrado, and secondary growth. Travellers exploring the Amazon Basin, particularly in regions with várzea and igapó forests, or visiting the cerrado regions of Brazil have good opportunities to encounter this species. Different subspecies occupy distinct geographic regions, so location within the bird's range will determine which subspecies you encounter.

Photography Tips

The red-billed scythebill's distinctive curved bill and rufous colouration make it visually striking for photography. The bird's preference for semi-open woodlands and secondary forests provides better lighting conditions than dense primary forest. Look for it working along branches and tree trunks in its characteristic woodcreeper manner. The bright red bill contrasts well against the bird's olive-brown and rufous plumage, making it an attractive photographic subject. Early morning and late afternoon light will best showcase the warm tones of its upperparts and the vivid colouration of its bill.