Southern Beardless-Tyrannulet
Camptostoma obsoletum
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyTyrannidae (Tirànids)
- GenusCamptostoma (Beardless-Tyrannulets)
- SpeciesCamptostoma obsoletum (Southern Beardless-Tyrannulet)
The southern beardless tyrannulet (Camptostoma obsoletum) is a small passerine bird in subfamily Elaeniinae of family Tyrannidae, the tyrant flycatchers. It is found in Costa Rica, Panama, in every mainland South American country except Chile, and on Trinidad. Wikipedia →
5–10% of wildlife watchers report a Southern Beardless-Tyrannulet sighting in Piedras Blancas National Park, based on 95 days of visitor records from GBIF citizen-science data.
Closest Relatives at Piedras Blancas National Park
Great Kiskadee
Pitangus sulphuratus
Tropical Kingbird
Tyrannus melancholicus
Social Flycatcher
Myiozetetes similis
Gray-capped Flycatcher
Myiozetetes granadensis
Common Tody-Flycatcher
Todirostrum cinereum
Bright-rumped Attila
Attila spadiceus
Ochre-bellied Flycatcher
Mionectes oleagineus
Piratic Flycatcher
Legatus leucophaius
Rusty-margined Flycatcher
Myiozetetes cayanensis
Streaked Flycatcher
Myiodynastes maculatus
Guatemalan Paltry Tyrannulet
Zimmerius vilissimus
Yellow-olive Flycatcher
Tolmomyias sulphurescens
📅 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
Quick answers
What are the chances of seeing a Southern Beardless-Tyrannulet in Piedras Blancas National Park?
About 5% of wildlife watchers report a Southern Beardless-Tyrannulet sighting in Piedras Blancas National Park, based on 95 days of visitor records from GBIF citizen-science data.
When is the best time to see Southern Beardless-Tyrannulet in Piedras Blancas National Park?
October has the highest sighting rate for Southern Beardless-Tyrannulet in Piedras Blancas National Park in our monthly data.