Little Thornbird
Phacellodomus sibilatrix
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyFurnariidae (Ovenbirds and Woodcreepers)
- GenusPhacellodomus (Thornbirds)
- SpeciesPhacellodomus sibilatrix (Little Thornbird)
Closest Relatives at El Impenetrable National Park
Rufous-fronted Thornbird
Phacellodomus rufifrons
Greater Thornbird
Phacellodomus ruber
Narrow-billed Woodcreeper
Lepidocolaptes angustirostris
Rufous Hornero
Furnarius rufus
Sooty-fronted Spinetail
Synallaxis frontalis
Red-billed Scythebill
Campylorhamphus trochilirostris
Great Rufous Woodcreeper
Xiphocolaptes major
Olivaceous Woodcreeper
Sittasomus griseicapillus
Chaco Earthcreeper
Upucerthia certhioides
Lark-like Brushrunner
Coryphistera alaudina
Scimitar-billed Woodcreeper
Drymornis bridgesii
Yellow-chinned Spinetail
Certhiaxis cinnamomeus
📅 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 | El Impenetrable National Park | 🇦🇷 Argentina | |
| 2 | Iberá National Park | 🇦🇷 Argentina | |
| 3 | El Palmar National Park | 🇦🇷 Argentina |
Quick answers
What are the chances of seeing a Little Thornbird in El Impenetrable National Park?
About 8% of visitor-days record a Little Thornbird sighting in El Impenetrable National Park, based on 19 observer-days of citizen-science data from GBIF.
When is the best time to see Little Thornbird in El Impenetrable National Park?
March has the highest sighting rate for Little Thornbird in El Impenetrable National Park in our monthly data.