River Tyrannulet
Serpophaga hypoleuca
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyTyrannidae (Tirànids)
- GenusSerpophaga (Riverine Tyrannulets and Allies)
- SpeciesSerpophaga hypoleuca (River Tyrannulet)
Closest Relatives at Amacayacu National Natural Park
Great Kiskadee
Pitangus sulphuratus
Tropical Kingbird
Tyrannus melancholicus
Yellow-crowned Tyrannulet
Tyrannulus elatus
Spotted Tody-Flycatcher
Todirostrum maculatum
Social Flycatcher
Myiozetetes similis
Slender-footed Tyrannulet
Zimmerius gracilipes
Boat-billed Flycatcher
Megarynchus pitangua
Short-crested Flycatcher
Myiarchus ferox
Piratic Flycatcher
Legatus leucophaius
Lesser Kiskadee
Pitangus lictor
Yellow-breasted Flycatcher
Tolmomyias flaviventris
Gray-crowned Flycatcher
Tolmomyias poliocephalus
📅 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 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 2 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador | |
| 3 | Yasuní National Park | 🇪🇨 Ecuador | |
| 4 | Manu National Park | 🇵🇪 Peru | |
| 5 | Tambopata National Reserve | 🇵🇪 Peru |
Quick answers
What are the chances of seeing a River Tyrannulet in Amacayacu National Natural Park?
About 3% of visitor-days record a River Tyrannulet sighting in Amacayacu National Natural Park, based on 27 observer-days of citizen-science data from GBIF.
When is the best time to see River Tyrannulet in Amacayacu National Natural Park?
August has the highest sighting rate for River Tyrannulet in Amacayacu National Natural Park in our monthly data.