Xiphorhynchus guttatus
Silhouette: Melo-Ortiz O.E.; Herrera-R, G.A. y Parada-Pedreros S · PhyloPic
In 3 days ~40% in a week ~70%
The buff-throated woodcreeper (Xiphorhynchus guttatus) is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.
What is now the cocoa woodcreeper (X. susurrans) of Central America and northwestern South America was long considered conspecific with the buff-throated woodcreeper, but since the 1990s has been treated as a distinct species. The two form a superspecies.
The buff-throated woodcreeper's remaining taxonomy is unsettled. The South American Classification Committee of the American Ornithological Society, the International Ornithological Committee (IOC), and the Clements taxonomy assign it these eight subspecies. Clements subdivides them into three groups.
"Buff-throated" group "Dusky-billed" group, also called the "eytoni" group Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Brownsberg Nature Park | 🇸🇷 Suriname | |
| 2 | Tambopata National Reserve | 🇵🇪 Peru | |
| 3 | Yasuní National Park | 🇪🇨 Ecuador | |
| 4 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 5 | Manu National Park | 🇵🇪 Peru | |
| 6 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador | |
| 7 | Parque Estadual Encontro das Águas | 🇧🇷 Brazil | |
| 8 | Sierra de la Macarena National Park | 🇨🇴 Colombia | |
| 9 | Amboró National Park | 🇧🇴 Bolivia | |
| 10 | Chapada dos Guimarães National Park | 🇧🇷 Brazil | |
| 11 | Anavilhanas National Park | 🇧🇷 Brazil |
With luck
About 10% of wildlife watchers report a Buff-throated Woodcreeper sighting in Goiânia on a given day, based on 79 verified sightings from GBIF citizen-science data. It is the 68th most-seen of the 174 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
In that month about 30% of wildlife watchers report a Buff-throated Woodcreeper in Goiânia on a given day, against under 5% in June and July, the lowest months. That is one of Goiânia's wettest months, with about 210 mm of rain against almost none in July.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Buff-throated Woodcreeper sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 2 cities where we can rate Buff-throated Woodcreeper sightings, Goiânia has the highest daily chance: about 10%. Next come Manaus (Brazil, under 5%).
Same family: Furnariidae
The closest relatives of the Buff-throated Woodcreeper that you can see in Goiânia (family Furnariidae, Ovenbirds and Woodcreepers) are Rufous Hornero (about 70%), Red-billed Scythebill (about 10%) and Rusty-backed Spinetail (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Buff-throated Woodcreeper is recorded against all the birds logged in Goiânia (79 verified sightings), 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.
