Rollandia rolland
Silhouette: Edwin Price · PhyloPic
In 3 days <5% in a week ~10%
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 |
Rare
Under 5% of wildlife watchers report a White-tufted Grebe sighting in Cordoba on a given day, based on 28 verified sightings from GBIF citizen-science data. It is the 131st most-seen of the 176 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 White-tufted Grebe in Cordoba on a given day, so our monthly data shows no clear season.
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.
6th of 7
Of the 7 cities where we can rate White-tufted Grebe sightings, Cordoba ranks 6th at under 5%. The best odds are in Cochabamba (Bolivia, about 40%), 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 Cordoba (28 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.
