Anabazenops fuscus
Silhouette: Sheatherius · PhyloPic
In 3 days ~40% in a week ~70%
The white-collared foliage-gleaner (Anabazenops fuscus) is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is endemic to eastern Brazil. The white-collared foliage-gleaner shares its genus with the bamboo foliage-gleaner (A. dorsalis). It is monotypic.
The white-collared foliage-gleaner is about 20 cm (7.9 in) long. It has a large wedge-shaped bill. The sexes' plumages are alike. Adults have a well-defined whitish supercilium, grayish white lores, and a white malar area on an otherwise dark brown face. Their crown is a rich dark brown with a faint scalloped appearance. Their throat is white and their entire neck is circled with a wide white band. Their back and rump are a lighter brown than the crown and their uppertail coverts and tail are dark rufous. Their wings are the same brown as the back with a bright yellowish brown bend. Their upper breast is grayish buff with a tawny tinge that becomes a darker tawny-brownish lower breast and belly. Their flanks and undertail coverts are darker and browner than the breast and belly. Their iris is dark brown or dark reddish brown, their maxilla dusky brown... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Itatiaia National Park | 🇧🇷 Brazil | |
| 2 | Serra dos Órgãos National Park | 🇧🇷 Brazil |
Possible
About 20% of wildlife watchers report a White-collared Foliage-gleaner sighting in Itatiaia National Park on a given day, based on 300 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 119th most-seen of the 352 birds we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
March–April and July–December
In those months about 20% of wildlife watchers report a White-collared Foliage-gleaner in Itatiaia National Park on a given day, against about 10% in January–February and May–June, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most White-collared Foliage-gleaner sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 2 parks where we can rate White-collared Foliage-gleaner sightings, Itatiaia National Park has the highest daily chance: about 20%. Next come Serra dos Órgãos National Park (Brazil, about 10%).
Same family: Furnariidae
The closest relatives of the White-collared Foliage-gleaner that you can see in Itatiaia National Park (family Furnariidae, Ovenbirds and Woodcreepers) are Olivaceous Woodcreeper (about 50%), Pallid Spinetail (about 40%) and Rufous-capped Spinetail (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the White-collared Foliage-gleaner is recorded against all the birds logged in Itatiaia National Park (300 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
