Ochthoeca fumicolor
Silhouette: Emily Willoughby · PhyloPic
In 3 days <5%
The brown-backed chat-tyrant (Ochthoeca fumicolor) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in Bolivia, Colombia, Ecuador, Peru, and Venezuela. The brown-backed chat-tyrant's taxonomy is unsettled. The IOC, the Clements taxonomy, and BirdLife International's Handbook of the Birds of the World (HBW) assign it these four subspecies:
However, the South American Classification Committee of the American Ornithological Society (SACC) includes a fifth subspecies, O. f. superciliosa, that the other systems had also long included. It had been originally described in 1870 as a species and the SACC notes that at least one author early in the twentieth century continued to recognize it as one. HBW recognized that taxon as the rufous-browed chat-tyrant in 2016, Clements in 2022, and the IOC in 2023.
This article follows the four-subspecies model. The brown-backed chat-tyrant is 14.5 to 16 cm (5.7 to 6.3 in) long and weighs 16 to 19 g (0.56 to 0.67 oz). The sexes... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Chingaza National Natural Park | 🇨🇴 Colombia | |
| 2 | Los Nevados National Natural Park | 🇨🇴 Colombia | |
| 3 | Podocarpus National Park | 🇪🇨 Ecuador | |
| 4 | Farallones de Cali National Natural Park | 🇨🇴 Colombia |
Rare
Under 5% of wildlife watchers report a Brown-backed Chat-Tyrant sighting in Bogota on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 211th most-seen of the 231 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 Brown-backed Chat-Tyrant in Bogota on a given day, so our monthly data shows no clear season.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Brown-backed Chat-Tyrant sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 2 cities where we can rate Brown-backed Chat-Tyrant sightings, Bogota ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Quito (Ecuador, under 5%).
Same family: Tyrannidae
The closest relatives of the Brown-backed Chat-Tyrant that you can see in Bogota (family Tyrannidae, Tyrant Flycatchers) are Tropical Kingbird (about 70%), Eastern Wood-Pewee (about 30%) and White-throated Tyrannulet (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Brown-backed Chat-Tyrant is recorded against all the birds logged in Bogota (7 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.
