Green-headed Hillstar
Oreotrochilus stolzmanni
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderApodiformes (Swifts and Hummingbirds)
- FamilyTrochilidae (Hummingbirds)
- GenusOreotrochilus (Typical Hillstars)
- SpeciesOreotrochilus stolzmanni (Green-headed Hillstar)
Closest Relatives at Huascarán National Park
Black Metaltail
Metallura phoebe
Giant Hummingbird
Patagona gigas
Sparkling Violetear
Colibri coruscans
Shining Sunbeam
Aglaeactis cupripennis
Blue-mantled Thornbill
Chalcostigma stanleyi
Green-tailed Trainbearer
Lesbia nuna
Tyrian Metaltail
Metallura tyrianthina
Lesser Violetear
Colibri cyanotus
Purple-collared Woodstar
Myrtis fanny
Black-tailed Trainbearer
Lesbia victoriae
Rainbow Starfrontlet
Coeligena iris
Oasis Hummingbird
Rhodopis vesper
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Huascarán National Park | 🇵🇪 Peru |
More parks will be added in future updates.
Quick answers
What are the chances of seeing a Green-headed Hillstar in Huascarán National Park?
About 21% of visitor-days record a Green-headed Hillstar sighting in Huascarán National Park, based on 91 observer-days of citizen-science data from GBIF.
When is the best time to see Green-headed Hillstar in Huascarán National Park?
May has the highest sighting rate for Green-headed Hillstar in Huascarán National Park in our monthly data.