Synallaxis albigularis
Silhouette: Sheatherius · PhyloPic
In 3 days <5% in a week ~10%
The dark-breasted spinetail (Synallaxis albigularis) is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru. The dark-breasted spinetail was previously considered to be conspecific with the pale-breasted spinetail (S. albescens) and some authors treat them as sister species.
The dark-breasted spinetail is 15 to 16 cm (5.9 to 6.3 in) long and weighs 14 to 18 g (0.49 to 0.63 oz). The sexes have the same plumage. Adults of the nominate subspecies have a brownish gray face and forecrown. Their hindcrown and nape are dark rufous, and their back, rump and uppertail coverts olive-brown. Their wing coverts are dark rufous with paler edges and their flight feathers dark brownish. Their tail is dull brown; it is graduated and the feathers have pointed tips. Their throat is grayish white with sooty flecks; the lower throat feathers are blackish with pale gray edges... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 2 | Manu National Park | 🇵🇪 Peru | |
| 3 | Yasuní National Park | 🇪🇨 Ecuador | |
| 4 | Tambopata National Reserve | 🇵🇪 Peru | |
| 5 | Podocarpus National Park | 🇪🇨 Ecuador |
Rare
Under 5% of wildlife watchers report a Dark-breasted Spinetail sighting in Tambopata National Reserve on a given day, based on 24 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 446th most-seen of the 550 birds we can rate there. Over three days the chance rises to under 5%, and over a week to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Dark-breasted Spinetail in Tambopata National Reserve on a given day, so our monthly data shows no clear season.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Dark-breasted Spinetail sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
4th of 5
Of the 5 parks where we can rate Dark-breasted Spinetail sightings, Tambopata National Reserve ranks 4th at under 5%. The best odds are in Amacayacu National Natural Park (Colombia, about 10%), Manu National Park (Peru, under 5%) and Yasuní National Park (Ecuador, under 5%).
GBIF citizen-science records
It is estimated from how often the Dark-breasted Spinetail is recorded against all the birds logged in Tambopata National Reserve (24 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.
