Hemitriccus orbitatus
Silhouette: Emily Willoughby · PhyloPic
In 3 days <5% in a week ~10%
The eye-ringed tody-tyrant (Hemitriccus orbitatus) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is endemic to Brazil. The eye-ringed tody-tyrant has a complicated taxonomic history. It was originally described in 1831 as Euscarthmornis orbitatus. In part of the twentieth century it was assigned to genus Idioptilon. Both Euscarthmornis and Idioptilon were eventually merged into Hemitriccus.
The eye-ringed tody-tyrant is monotypic. The eye-ringed tody-tyrant is 11.5 to 12 cm (4.5 to 4.7 in) long and weighs 9 to 10.5 g (0.32 to 0.37 oz). The sexes have the same plumage. Adults have a dark olive crown. They have white spot above their lores and a wide white eye-ring. Their back and rump are dark olive. Their wings are olive with wide white edges on the innermost flight feathers. Their tail is dusky olive. Their throat is grayish white with olive streaks, their breast has an olive wash with darker olive streaks, and the rest of their underparts are yellow. They have a dark brown iris, a gray maxilla, a pale mandible, and light gray legs and feet.
The eye-ringed tody-tyrant is found... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Serra dos Órgãos National Park | 🇧🇷 Brazil | |
| 2 | Tijuca National Park | 🇧🇷 Brazil | |
| 3 | Iguaçu National Park | 🇧🇷 Brazil | |
| 4 | Iguazú National Park | 🇦🇷 Argentina |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Santos | 🇧🇷 Brazil | |
| 2 | Rio de Janeiro | 🇧🇷 Brazil | |
| 3 | São Paulo | 🇧🇷 Brazil |
Rare
Under 5% of wildlife watchers report an Eye-ringed Tody-Tyrant sighting in Rio de Janeiro on a given day, based on 27 verified sightings from GBIF citizen-science data. It is the 197th most-seen of the 278 birds we can rate there. Over three days the chance rises to under 5%, and over a week to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report an Eye-ringed Tody-Tyrant in Rio de Janeiro 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 Eye-ringed Tody-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 3 cities where we can rate Eye-ringed Tody-Tyrant sightings, Rio de Janeiro ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Santos (Brazil, under 5%).
Same family: Tyrannidae
The closest relatives of the Eye-ringed Tody-Tyrant that you can see in Rio de Janeiro (family Tyrannidae, Tyrant Flycatchers) are Great Kiskadee (about 90%), Tropical Kingbird (about 70%) and Masked Water-Tyrant (about 70%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Eye-ringed Tody-Tyrant is recorded against all the birds logged in Rio de Janeiro (27 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.
