Xenerpestes singularis
Silhouette: Sheatherius · PhyloPic
In 3 days <5%
The equatorial greytail (Xenerpestes singularis) is a Near Threatened species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Ecuador and Peru. The equatorial greytail is monotypic. It shares genus Xenerpestes with the double-banded greytail (X. minlosi) and together they are sister species to the orange-fronted plushcrown (Metopothrix aurantiaca).
The equatorial greytail is about 11.5 cm (4.5 in) long and weighs about 12 g (0.42 oz). It is a tiny furnariid that resembles a warbler. The sexes have the same plumage. Adults have buff and grayish grizzled lores and a thin buffy white supercilium on an otherwise grayish face. Their forecrown is rufous with black streaks and their rear crown, back, rump, and tail are olive-gray. Their wings are dusky with gray-brown coverts and thin medium brown edges to the flight feathers. Their underparts are creamy white with blurry gray streaks. Their iris is gray-brown, their maxilla slate gray to black, their mandible creamy to pale gray, and their legs and feet olive-brown. Juveniles differ from adults by having gray bars rather than streaks on their underparts... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Podocarpus National Park | 🇪🇨 Ecuador |
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report an Equatorial Graytail sighting in Podocarpus National Park on a given day, based on 10 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 372nd most-seen of the 446 birds we can rate there. Over three days the chance rises to under 5%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report an Equatorial Graytail in Podocarpus National Park on a given day, so our monthly data shows no clear season.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Equatorial Graytail sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Only Podocarpus National Park, in our data
Podocarpus National Park is the only park on Wallace's Line with enough records to rate Equatorial Graytail sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Furnariidae
The closest relatives of the Equatorial Graytail that you can see in Podocarpus National Park (family Furnariidae, Ovenbirds and Woodcreepers) are Pearled Treerunner (about 30%), Rufous Spinetail (about 20%) and Olivaceous Woodcreeper (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Equatorial Graytail is recorded against all the birds logged in Podocarpus National Park (10 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.
