Polioptila dumicola
Silhouette: Sheatherius · PhyloPic
In 3 days ~50% in a week ~80%
The masked gnatcatcher (Polioptila dumicola) is a small songbird in the family Polioptilidae. It is found in Argentina, Bolivia, Brazil, Paraguay, and Uruguay. The last subspecies differs in both plumage and voice from the other two and may represent a separate species.
The masked gnatcatcher is 12 to 13 cm (4.7 to 5.1 in) long and weighs 5 to 7 g (0.18 to 0.25 oz), larger than most other gnatcatchers. The nominate male has a large black mask with a thin white line below it. Its forehead, crown, nape, and upperparts are blue-gray. Its tail is mostly black with white outer feathers. Its throat is pale gray fading to whitish on the belly. The nominate female does not have a mask but instead a black crescent down from the eye. Its upperparts are duller and not as bluish. P. d. saturata is darker than the nominate; it is slate gray overall that is lighter on the underside. The P. d. berlepschi male is paler than the nominate, dull gray rather than blue-gray above and white below, and has a narrower mask... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | El Palmar National Park | 🇦🇷 Argentina | |
| 2 | Iberá National Park | 🇦🇷 Argentina | |
| 3 | El Impenetrable National Park | 🇦🇷 Argentina | |
| 4 | Parque Estadual Encontro das Águas | 🇧🇷 Brazil | |
| 5 | Emas National Park | 🇧🇷 Brazil | |
| 6 | Chapada dos Guimarães National Park | 🇧🇷 Brazil | |
| 7 | Serra da Canastra National Park | 🇧🇷 Brazil | |
| 8 | Iguaçu National Park | 🇧🇷 Brazil | |
| 9 | Iguazú National Park | 🇦🇷 Argentina |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Rosario | 🇦🇷 Argentina | |
| 2 | Buenos Aires | 🇦🇷 Argentina | |
| 3 | Asuncion | 🇵🇾 Paraguay | |
| 4 | Goiânia | 🇧🇷 Brazil | |
| 5 | Cordoba | 🇦🇷 Argentina | |
| 6 | Brasilia | 🇧🇷 Brazil | |
| 7 | Montevideo | 🇺🇾 Uruguay | |
| 8 | Belém | 🇧🇷 Brazil | |
| 9 | Campo Grande | 🇧🇷 Brazil | |
| 10 | Porto Alegre | 🇧🇷 Brazil |
Possible
About 20% of wildlife watchers report a Masked Gnatcatcher sighting in Cordoba on a given day, based on 531 verified sightings from GBIF citizen-science data. It is the 25th most-seen of the 176 birds we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
May
In that month about 40% of wildlife watchers report a Masked Gnatcatcher in Cordoba on a given day, against about 10% in October and November, the lowest months. That is one of Cordoba's driest months, with about 20 mm of rain against 130 mm in February.
Between 3 and 6 pm
Across all the parks we cover, that three-hour window holds the most Masked Gnatcatcher sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
5th of 11
Of the 11 cities where we can rate Masked Gnatcatcher sightings, Cordoba ranks 5th at about 20%. The best odds are in Rosario (Argentina, about 60%), Buenos Aires (Argentina, about 50%) and Asuncion (Paraguay, about 40%).
Same order: Passeriformes
The closest relatives of the Masked Gnatcatcher that you can see in Cordoba (order Passeriformes, Perching Birds) are Great Kiskadee (about 90%), Rufous Hornero (about 90%) and Brown Cacholote (about 70%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Masked Gnatcatcher is recorded against all the birds logged in Cordoba (531 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.
