Empidonomus aurantioatrocristatus
Silhouette: Emily Willoughby · PhyloPic
In 3 days <5%
The crowned slaty flycatcher (Empidonomus aurantioatrocristatus) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in every mainland South American country except Suriname though only as a vagrant to Chile, French Guiana, and Venezuela. There are also single records of it in Panama and the U.S. state of Louisiana.
The crowned slaty flycatcher was formerly described in 1837 as Tyrannus aurantio-atro cristatus by the French naturalists Alcide d'Orbigny and Frédéric de Lafresnaye based on a specimen collected in the Vallegrande Province, Santa Cruz Department, Bolivia. The specific epithet aurantioatrocristatus combines the late Medieval Latin aurantius meaning "orange-coloured" with Latin ater, atri meaning "black" and cristatus meaning "crested". The species was for long placed together with the variegated flycatcher in the genus Empidonomus that had been introduced in 1860 by the German ornithologists Jean Cabanis and Ferdinand Heine. In 1984 the American ornithologist Wesley E. Lanyon proposed that the crowned slaty flycatcher should be moved to its own genus Griseotyrannus based on the distinctive syringeal morphology. The two species... Wikipedia →
Recording0:29
Argentina · 2022
© Leonardo Adrián LEIVA · iNaturalist · CC BY-NC 4.0
Recording0:17
Brazil · 2016
© Luciano Bernardes · iNaturalist · CC BY-NC 4.0
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | El Impenetrable National Park | 🇦🇷 Argentina | |
| 2 | Yasuní National Park | 🇪🇨 Ecuador | |
| 3 | Iberá National Park | 🇦🇷 Argentina | |
| 4 | Manu National Park | 🇵🇪 Peru | |
| 5 | Tambopata National Reserve | 🇵🇪 Peru | |
| 6 | El Palmar National Park | 🇦🇷 Argentina | |
| 7 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador | |
| 8 | Amboró National Park | 🇧🇴 Bolivia | |
| 9 | Península Valdés | 🇦🇷 Argentina | |
| 10 | Parque Estadual Encontro das Águas | 🇧🇷 Brazil |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Santa Cruz de la Sierra | 🇧🇴 Bolivia | |
| 2 | Brasilia | 🇧🇷 Brazil | |
| 3 | Cordoba | 🇦🇷 Argentina | |
| 4 | Campo Grande | 🇧🇷 Brazil | |
| 5 | Belo Horizonte | 🇧🇷 Brazil | |
| 6 | Asuncion | 🇵🇾 Paraguay | |
| 7 | Montevideo | 🇺🇾 Uruguay | |
| 8 | Buenos Aires | 🇦🇷 Argentina | |
| 9 | Bogota | 🇨🇴 Colombia |
Rare
Under 5% of wildlife watchers report a Crowned Slaty Flycatcher sighting in Buenos Aires on a given day, based on 90 verified sightings from GBIF citizen-science data. It is the 200th most-seen of the 274 birds we can rate there. Over three days the chance rises to under 5%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Crowned Slaty Flycatcher in Buenos Aires on a given day, so our monthly data shows no clear season.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Crowned Slaty Flycatcher sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
8th of 9
Of the 9 cities where we can rate Crowned Slaty Flycatcher sightings, Buenos Aires ranks 8th at under 5%. The best odds are in Santa Cruz de la Sierra (Bolivia, about 10%), Brasilia (Brazil, about 10%) and Cordoba (Argentina, about 10%).
GBIF citizen-science records
It is estimated from how often the Crowned Slaty Flycatcher is recorded against all the birds logged in Buenos Aires (90 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.
