Crypturellus parvirostris
Silhouette: J. N. Wiegers · PhyloPic
In 3 days <5% in a week ~10%
The small-billed tinamou (Crypturellus parvirostris) is a type of tinamou commonly found in dry savanna in Amazonian South America. The small-billed tinamou was formally described in 1827 by the German naturalist Johann Georg Wagler based on a specimen collected in Brazil. Wagler coined the binomial name Crypturus parvirostris. The specific epithet combines the Latin parvus meaning "small" with -rostris meaning "-billed". The small-billed tinamou is now one of 21 species placed in the genus Crypturellus that was introduced in 1914 by the British ornithologists Baron Brabourne and Charles Chubb. The species is monotypic: no subspecies are recognised.
All tinamou are from the family Tinamidae, and in the larger scheme are also ratites. Unlike other ratites, tinamous can fly, although in general, they are not strong fliers. All ratites evolved from prehistoric flying birds, and tinamous are the closest living relative of these birds.
The small-billed tinamou is approximately 22 cm (8.7 in) in length. Its upperparts are dark brown, with grey to brownish underparts and head. Its bill and legs are red. The small-billed tinamou... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Emas National Park | 🇧🇷 Brazil | |
| 2 | Chapada Diamantina National Park | 🇧🇷 Brazil | |
| 3 | Serra da Canastra National Park | 🇧🇷 Brazil | |
| 4 | Chapada dos Guimarães National Park | 🇧🇷 Brazil | |
| 5 | Parque Estadual Encontro das Águas | 🇧🇷 Brazil | |
| 6 | Iguaçu National Park | 🇧🇷 Brazil | |
| 7 | Iguazú National Park | 🇦🇷 Argentina | |
| 8 | Tambopata National Reserve | 🇵🇪 Peru |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Goiânia | 🇧🇷 Brazil | |
| 2 | Belo Horizonte | 🇧🇷 Brazil |
Rare
Under 5% of wildlife watchers report a Small-billed Tinamou sighting in Iguaçu National Park on a given day, based on 46 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 243rd most-seen of the 346 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 Small-billed Tinamou in Iguaçu National Park on a given day, so our monthly data shows no clear season.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Small-billed Tinamou sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
6th of 8
Of the 8 parks where we can rate Small-billed Tinamou sightings, Iguaçu National Park ranks 6th at under 5%. The best odds are in Emas National Park (Brazil, about 40%), Chapada Diamantina National Park (Brazil, about 20%) and Serra da Canastra National Park (Brazil, about 10%).
Same genus: Crypturellus
The closest relatives of the Small-billed Tinamou that you can see in Iguaçu National Park (genus Crypturellus, Crypturellus Tinamous) are Brown Tinamou (about 10%) and Tataupá Tinamou (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Small-billed Tinamou is recorded against all the birds logged in Iguaçu National Park (46 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.
