Thalurania furcata
Silhouette: Andy Wilson · PhyloPic
In 3 days ~60% in a week ~90%
The fork-tailed woodnymph (Thalurania furcata) is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in every mainland South American country except Chile and Uruguay. The fork-tailed woodnymph was formally described in 1788 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae. He placed it with all the other hummingbirds in the genus Trochilus and coined the binomial name Trochilus furcatus. The fork-tailed woodnymph is now placed with three other woodnymphs in the genus Thalurania that was introduced in 1848 by the English ornithologist John Gould. The genus name combines the Ancient Greek thalos meaning "child" with ouranos meaning "heaven". The specific epithet furcata is from Medieval Latin furcatus meaning "forked".
Thirteen subspecies of fork-tailed woodnymph are recognised: Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Brownsberg Nature Park | 🇸🇷 Suriname | |
| 2 | Chapada dos Guimarães National Park | 🇧🇷 Brazil | |
| 3 | Amboró National Park | 🇧🇴 Bolivia | |
| 4 | Manu National Park | 🇵🇪 Peru | |
| 5 | Podocarpus National Park | 🇪🇨 Ecuador | |
| 6 | Emas National Park | 🇧🇷 Brazil | |
| 7 | Tambopata National Reserve | 🇵🇪 Peru | |
| 8 | Serra da Canastra National Park | 🇧🇷 Brazil | |
| 9 | Yasuní National Park | 🇪🇨 Ecuador | |
| 10 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 11 | Parque Estadual Encontro das Águas | 🇧🇷 Brazil | |
| 12 | Sierra de la Macarena National Park | 🇨🇴 Colombia | |
| 13 | Anavilhanas National Park | 🇧🇷 Brazil | |
| 14 | Chapada Diamantina National Park | 🇧🇷 Brazil | |
| 15 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Campo Grande | 🇧🇷 Brazil | |
| 2 | Belo Horizonte | 🇧🇷 Brazil | |
| 3 | Goiânia | 🇧🇷 Brazil | |
| 4 | Brasilia | 🇧🇷 Brazil |
Possible
About 20% of wildlife watchers report a Fork-tailed Woodnymph sighting in Podocarpus National Park on a given day, based on 415 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 39th most-seen of the 446 birds we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
February, May–June and September–October
In those months about 30% of wildlife watchers report a Fork-tailed Woodnymph in Podocarpus National Park on a given day, against about 20% in March–April, July–August and November–January, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Fork-tailed Woodnymph sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
5th of 15
Of the 15 parks where we can rate Fork-tailed Woodnymph sightings, Podocarpus National Park ranks 5th at about 20%. The best odds are in Brownsberg Nature Park (Suriname, about 60%), Chapada dos Guimarães National Park (Brazil, about 30%) and Amboró National Park (Bolivia, about 30%). All parks ranked.
Same family: Trochilidae
The closest relatives of the Fork-tailed Woodnymph that you can see in Podocarpus National Park (family Trochilidae, Hummingbirds) are Collared Inca (about 40%), Amethyst-throated Sunangel (about 40%) and Chestnut-breasted Coronet (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Fork-tailed Woodnymph is recorded against all the birds logged in Podocarpus National Park (415 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.
