Laterallus melanophaius
Silhouette: Sheatherius · PhyloPic
In 3 days ~30% in a week ~60%
The rufous-sided crake (Laterallus melanophaius) is a species of bird in subfamily Rallinae of family Rallidae, the rails, gallinules, and coots. It is found in every mainland South American country except Chile. What is now the white-throated crake (L. albigularis) was for a time treated as a third subspecies.
The rufous-sided crake is 14 to 18 cm (5.5 to 7.1 in) long and weighs about 50 to 60 g (1.8 to 2.1 oz). The sexes are alike. Both subspecies' bills have a gray maxilla with a pea green cutting edge and a pale pea green mandible with a white tip. Their legs and feet are light gray brown to olive brown. The nominate subspecies has dark olive brown upperparts with a gray tinge around the eye. The face and sides of the breast are rufous to cinnamon rufous. The throat and center of the breast are white, the flanks and belly barred white and blackish brown, and the undertail coverts are dark cinnamon rufous. Subspecies L. m. oenops is similar to the nominate, but has paler upperparts and is rufous on the forecrown and around the eye. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Iberá National Park | 🇦🇷 Argentina | |
| 2 | Manu National Park | 🇵🇪 Peru | |
| 3 | Iguazú National Park | 🇦🇷 Argentina | |
| 4 | Iguaçu National Park | 🇧🇷 Brazil | |
| 5 | El Impenetrable National Park | 🇦🇷 Argentina | |
| 6 | Serra da Canastra National Park | 🇧🇷 Brazil | |
| 7 | Chapada Diamantina National Park | 🇧🇷 Brazil | |
| 8 | Tambopata National Reserve | 🇵🇪 Peru | |
| 9 | Yasuní National Park | 🇪🇨 Ecuador |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Buenos Aires | 🇦🇷 Argentina | |
| 2 | Porto Alegre | 🇧🇷 Brazil | |
| 3 | Recife | 🇧🇷 Brazil | |
| 4 | Curitiba | 🇧🇷 Brazil | |
| 5 | Rosario | 🇦🇷 Argentina | |
| 6 | Fortaleza | 🇧🇷 Brazil | |
| 7 | Rio de Janeiro | 🇧🇷 Brazil | |
| 8 | Montevideo | 🇺🇾 Uruguay | |
| 9 | São Paulo | 🇧🇷 Brazil | |
| 10 | Santa Cruz de la Sierra | 🇧🇴 Bolivia |
With luck
About 10% of wildlife watchers report a Rufous-sided Crake sighting in Buenos Aires on a given day, based on 1,848 verified sightings from GBIF citizen-science data. It is the 87th most-seen of the 274 birds we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
April–June and August
In those months about 20% of wildlife watchers report a Rufous-sided Crake in Buenos Aires on a given day, against about 10% in July and September–March, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Rufous-sided Crake 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 14 cities where we can rate Rufous-sided Crake sightings, Buenos Aires has the highest daily chance: about 10%. Next come Porto Alegre (Brazil, about 10%) and Recife (Brazil, about 10%).
Same family: Rallidae
The closest relatives of the Rufous-sided Crake that you can see in Buenos Aires (family Rallidae, Rails, Gallinules, and Coots) are Common Moorhen (about 30%), White-winged Coot (about 20%) and Red-gartered Coot (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Rufous-sided Crake is recorded against all the birds logged in Buenos Aires (1,848 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.
