Phaethornis squalidus
Silhouette: Andy Wilson · PhyloPic
In 3 days <5%
The dusky-throated hermit (Phaethornis squalidus) is a species of hummingbird in the family Trochilidae. It is endemic to Brazil. The dusky-throated hermit has sometimes included what is now (2021) the streak-throated hermit (P. rupurumii), but it is now treated as monotypic.
The dusky-throated hermit is 10 to 12.5 cm (3.9 to 4.9 in) long and weighs 2.5 to 3.5 g (0.088 to 0.12 oz). A medium-sized hermit hummingbird, it is generally brownish with a greenish back and ochraceous underparts and has a black "mask," white supercilium, malar stripe, and a dark brown throat. The sexes are generally alike, though the female may have paler underparts and a slightly more decurved bill.
The dusky-throated hermit is found in southeastern Brazil, mostly from southern Minas Gerais and Espírito Santo south to Santa Catarina, and also in the Iguazu Falls area of western Paraná. It inhabits the understory of humid primary and secondary forests from the littoral zone to an elevation of 2,250 m (7,400 ft).
The dusky-throated hermit is believed to be sedentary. The dusky-throated hermit... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Itatiaia National Park | 🇧🇷 Brazil | |
| 2 | Tijuca National Park | 🇧🇷 Brazil | |
| 3 | Serra dos Órgãos National Park | 🇧🇷 Brazil |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Rio de Janeiro | 🇧🇷 Brazil |
Rare
Under 5% of wildlife watchers report a Dusky-throated Hermit sighting in Rio de Janeiro on a given day, based on 16 verified sightings from GBIF citizen-science data. It is the 217th most-seen of the 278 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 Dusky-throated Hermit in Rio de Janeiro on a given day, so our monthly data shows no clear season.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Dusky-throated Hermit sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Rio de Janeiro, in our data
Rio de Janeiro is the only city on Wallace's Line with enough records to rate Dusky-throated Hermit sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Dusky-throated Hermit is recorded against all the birds logged in Rio de Janeiro (16 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.
