Rollandia rolland
Silhouette: Edwin Price · PhyloPic
In 3 days ~80% in a week >90%
The white-tufted grebe (Rollandia rolland), also known as Rolland's grebe, is a species of grebe in the family Podicipedidae. Found in the southern and western South America, its natural habitat is freshwater lakes, ponds and sluggish rivers and streams.
Historically it was often recognized as a separate species, to which the common name Rolland's grebe has been applied (leaving the name white-tufted grebe for the South American mainland... Wikipedia →
Call0:10
Argentina · 2005
© Bernabe Lopez-Lanus · XC45665 · CC BY-NC-SA 3.0
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Torres del Paine National Park | 🇨🇱 Chile | |
| 2 | Lauca National Park | 🇨🇱 Chile | |
| 3 | Nahuel Huapi National Park | 🇦🇷 Argentina |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cochabamba | 🇧🇴 Bolivia | |
| 2 | Buenos Aires | 🇦🇷 Argentina | |
| 3 | Montevideo | 🇺🇾 Uruguay | |
| 4 | La Paz | 🇧🇴 Bolivia | |
| 5 | Lima | 🇵🇪 Peru | |
| 6 | Cordoba | 🇦🇷 Argentina | |
| 7 | Santiago | 🇨🇱 Chile |
Likely
About 40% of wildlife watchers report a White-tufted Grebe sighting in Cochabamba on a given day, based on 121 verified sightings from GBIF citizen-science data. It is the 18th most-seen of the 112 birds we can rate there. Over three days the chance rises to about 80%, and over a week to over 90%, if each day is a fresh chance.
September
In that month about 60% of wildlife watchers report a White-tufted Grebe in Cochabamba on a given day, against about 10% in June, the lowest month. That is one of Cochabamba's driest months, with about 10 mm of rain against 100 mm in January.
Between 2 and 5 pm
Across all the parks we cover, that three-hour window holds the most White-tufted Grebe sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 7 cities where we can rate White-tufted Grebe sightings, Cochabamba has the highest daily chance: about 40%. Next come Buenos Aires (Argentina, about 20%) and Montevideo (Uruguay, about 20%).
GBIF citizen-science records
It is estimated from how often the White-tufted Grebe is recorded against all the birds logged in Cochabamba (121 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.
