Todirostrum chrysocrotaphum
Silhouette: Emily Willoughby · PhyloPic
In 3 days ~30% in a week ~60%
The yellow-browed tody-flycatcher (Todirostrum chrysocrotaphum) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru. The yellow-browed tody-flycatcher was originally described in 1850 as a full species with its current binomial Todirostrum chrysocrotaphum.
The yellow-browed tody-flycatcher has these five subspecies: Some mid-twentieth century authors considered the black-headed tody-flycatcher (T. nigriceps) and painted tody-flycatcher (T. pictum) as additional subspecies, but by the 1970s they had regained their status as full species. Several authors treat the three of them as a superspecies. In addition T. c. guttatum was originally described as a full species and continued to be treated that way into the early twentieth century by authors.
The yellow-browed tody-flycatcher is 8.6 to 10 cm (3.4 to 3.9 in) long and weighs about 7 g (0.25 oz). The sexes are alike. Adults of the nominate subspecies... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Yasuní National Park | 🇪🇨 Ecuador | |
| 2 | Tambopata National Reserve | 🇵🇪 Peru | |
| 3 | Sierra de la Macarena National Park | 🇨🇴 Colombia | |
| 4 | Manu National Park | 🇵🇪 Peru | |
| 5 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 6 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador | |
| 7 | Chingaza National Natural Park | 🇨🇴 Colombia |
With luck
About 10% of wildlife watchers report a Yellow-browed Tody-Flycatcher sighting in Yasuní National Park on a given day, based on 340 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 145th most-seen of the 533 birds we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
April–June and August
In those months about 20% of wildlife watchers report a Yellow-browed Tody-Flycatcher in Yasuní National Park on a given day, against about 10% in July and September–March, the lowest months.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Yellow-browed Tody-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.
Yes
Of the 7 parks where we can rate Yellow-browed Tody-Flycatcher sightings, Yasuní National Park has the highest daily chance: about 10%. Next come Tambopata National Reserve (Peru, about 10%) and Sierra de la Macarena National Park (Colombia, about 10%).
GBIF citizen-science records
It is estimated from how often the Yellow-browed Tody-Flycatcher is recorded against all the birds logged in Yasuní National Park (340 verified sightings from 2019 to 2026), 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.
