Elaenia spectabilis
Silhouette: Edwin Price · PhyloPic
In 3 days ~30% in a week ~50%
The large elaenia (Elaenia spectabilis) is a species of bird in subfamily Elaeniinae of family Tyrannidae, the tyrant flycatchers. It is found in Argentina, Bolivia, Brazil, Colombia, Ecuador, Paraguay, Peru, and Uruguay.
The large elaenia is monotypic. In the mid twentieth century at least one author treated the large elaenia and the yellow-bellied elaenia (E. flavogaster) as conspecific. During the period several authors suggested that the Noronha elaenia (E. ridleyana) should be treated as a subspecies of the large elaenia. That suggestion did not gain wide acceptance and by the 1990s had been shown to be wrong.
The large elaenia is 16.5 to 18 cm (6.5 to 7.1 in) long and weighs 20 to 35 g (0.71 to 1.2 oz). It is a large elaenia with a small crest. The sexes have the same plumage. Adults have a mostly olive-brown head with a minimal or no white stripe in the middle of the crest. Their upperparts are dark grayish olive. Their wings are dusky with white tips on the coverts that show as three wing bars. Their tail is dusky. Their throat is grayish, their breast dark olive-gray, and their belly and undertail undertail coverts yellow. Both... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Iberá National Park | 🇦🇷 Argentina | |
| 2 | El Impenetrable National Park | 🇦🇷 Argentina | |
| 3 | Iguazú National Park | 🇦🇷 Argentina | |
| 4 | Chapada dos Guimarães National Park | 🇧🇷 Brazil | |
| 5 | Parque Estadual Encontro das Águas | 🇧🇷 Brazil | |
| 6 | Iguaçu National Park | 🇧🇷 Brazil | |
| 7 | Anavilhanas National Park | 🇧🇷 Brazil | |
| 8 | Chapada Diamantina National Park | 🇧🇷 Brazil | |
| 9 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 10 | Serra da Canastra National Park | 🇧🇷 Brazil | |
| 11 | Manu National Park | 🇵🇪 Peru | |
| 12 | Tambopata National Reserve | 🇵🇪 Peru |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Campo Grande | 🇧🇷 Brazil | |
| 2 | Asuncion | 🇵🇾 Paraguay | |
| 3 | São Paulo | 🇧🇷 Brazil | |
| 4 | Goiânia | 🇧🇷 Brazil | |
| 5 | Belo Horizonte | 🇧🇷 Brazil | |
| 6 | Manaus | 🇧🇷 Brazil | |
| 7 | Buenos Aires | 🇦🇷 Argentina |
With luck
About 10% of wildlife watchers report a Large Elaenia sighting in Asuncion on a given day, based on 172 verified sightings from GBIF citizen-science data. It is the 81st most-seen of the 224 birds we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
November
In that month about 30% of wildlife watchers report a Large Elaenia in Asuncion on a given day, against under 5% in April to August, the lowest months. That is one of Asuncion's wettest months, with about 190 mm of rain against 40 mm in August.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Large Elaenia sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 7
Of the 7 cities where we can rate Large Elaenia sightings, Asuncion ranks 2nd at about 10%. The best odds are in Campo Grande (Brazil, about 20%).
GBIF citizen-science records
It is estimated from how often the Large Elaenia is recorded against all the birds logged in Asuncion (172 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.
