Ocreatus underwoodii
Silhouette: Edwin Price · PhyloPic
In 3 days <5%
The white-booted racket-tail (Ocreatus underwoodii) is a species of hummingbird in the "brilliants", tribe Heliantheini in subfamily Lesbiinae. It is found in Colombia, Ecuador, and Venezuela. The white-booted racket-tail, as defined by the International Ornithological Committee (IOC) and the Clements taxonomy, has five subspecies. They both include two more species in genus Ocreatus, the Peruvian racket-tail (O. peruanus) and the Rufous-booted racket-tail (O. addae). However, BirdLife International's Handbook of the Birds of the World (HBW) assigns the name "booted racket-tail" to O. underwoodii and includes those two taxa as subspecies of it. HBW also includes an eighth subspecies, O. u. annae. The South American Classification Committee of the American Ornithological Society (SACC) follows the eight-subspecies model but has requested a proposal to elevate puruanus, addae, and annae to species status.
The five subspecies recognized by the IOC are: Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Farallones de Cali National Natural Park | 🇨🇴 Colombia | |
| 2 | Los Nevados National Natural Park | 🇨🇴 Colombia | |
| 3 | Chingaza National Natural Park | 🇨🇴 Colombia | |
| 4 | Henri Pittier National Park | 🇻🇪 Venezuela |
Rare
Under 5% of wildlife watchers report a White-booted Racket-tail sighting in Medellín on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 214th most-seen of the 244 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 White-booted Racket-tail in Medellín 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 White-booted Racket-tail sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 2 cities where we can rate White-booted Racket-tail sightings, Medellín has the highest daily chance: under 5%. Next come Caracas (Venezuela, under 5%).
Same family: Trochilidae
The closest relatives of the White-booted Racket-tail that you can see in Medellín (family Trochilidae, Hummingbirds) are Rufous-tailed Hummingbird (about 50%), Black-throated Mango (about 20%) and Steely-vented Hummingbird (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the White-booted Racket-tail is recorded against all the birds logged in Medellín (8 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.
