Rufous Hornero
Rufous HorneroRufous HorneroRufous HorneroRufous Hornero

Rufous Hornero

Furnarius rufus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
80–90% · Very likely
overall probability at Iberá National Park
1,326 Verified records at Iberá National Park
December Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The rufous hornero (Furnarius rufus) is a medium-sized ovenbird in the family Furnariidae. It occurs in eastern South America and is the national bird of Argentina. Also known as the red ovenbird, it is common in savannas, second-growth scrub, pastures, and agricultural land and is synanthropic. Its range includes midwestern, southeastern, and southern Brazil, Bolivia, Paraguay, Uruguay, and northern and central Argentina, extending as far south as northern Patagonia. The species is most closely related to the crested hornero of Paraguay and Argentina. There are four accepted subspecies. Wikipedia →

80–90% of wildlife watchers report a Rufous Hornero sighting in Iberá National Park, based on 1,326 days of visitor records from GBIF citizen-science data.

Closest Relatives at Iberá National Park

Greater Thornbird
LC

Greater Thornbird

☀️ Diurnal Bird

Phacellodomus ruber

60–70% · Likely
Yellow-chinned Spinetail
LC

Yellow-chinned Spinetail

☀️ Diurnal Bird

Certhiaxis cinnamomeus

50–60% · Likely
Chotoy Spinetail
LC

Chotoy Spinetail

☀️ Diurnal Bird

Schoeniophylax phryganophilus

30–40% · Possible
Narrow-billed Woodcreeper
LC

Narrow-billed Woodcreeper

☀️ Diurnal Bird

Lepidocolaptes angustirostris

30–40% · Possible
Sooty-fronted Spinetail
LC

Sooty-fronted Spinetail

☀️ Diurnal Bird

Synallaxis frontalis

30–40% · Possible
Firewood-gatherer
LC

Firewood-gatherer

☀️ Diurnal Bird

Anumbius annumbi

20–30% · Possible
Scimitar-billed Woodcreeper
LC

Scimitar-billed Woodcreeper

☀️ Diurnal Bird

Drymornis bridgesii

5–10% · With luck
Lark-like Brushrunner
LC

Lark-like Brushrunner

☀️ Diurnal Bird

Coryphistera alaudina

<5% · Rare
Wren-like Rushbird
LC

Wren-like Rushbird

☀️ Diurnal Bird

Phleocryptes melanops

<5% · Rare
Stripe-crowned Spinetail
LC

Stripe-crowned Spinetail

☀️ Diurnal Bird

Cranioleuca pyrrhophia

<5% · Rare
Red-billed Scythebill
LC

Red-billed Scythebill

☀️ Diurnal Bird

Campylorhamphus trochilirostris

<5% · Rare
Little Thornbird
LC

Little Thornbird

☀️ Diurnal Bird

Phacellodomus sibilatrix

<5% · Rare

📅 Monthly Probability

60–70
Jan
80–90
Feb
70–80
Mar
70–80
Apr
70–80
May
60–70
Jun
70–80
Jul
70–80
Aug
80–90
Sep
80–90
Oct
80–90
Nov
80–90
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙12am6am12pm6pm12am

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 Iberá National Park 🇦🇷 Argentina
80–90%
2 El Palmar National Park 🇦🇷 Argentina
60–70%
3 Chapada dos Guimarães National Park 🇧🇷 Brazil
60–70%
4 El Impenetrable National Park 🇦🇷 Argentina
60–70%
5 Iguazú National Park 🇦🇷 Argentina
50–60%
6 Iguaçu National Park 🇧🇷 Brazil
40–50%
7 Emas National Park 🇧🇷 Brazil
30–40%
8 Amboró National Park 🇧🇴 Bolivia
30–40%
9 Serra da Canastra National Park 🇧🇷 Brazil
20–30%
10 Parque Estadual Encontro das Águas 🇧🇷 Brazil
20–30%
11 Chapada Diamantina National Park 🇧🇷 Brazil
10–20%
12 Serra dos Órgãos National Park 🇧🇷 Brazil
10–20%
13 Tijuca National Park 🇧🇷 Brazil
10–20%
14 Itatiaia National Park 🇧🇷 Brazil
10–20%
15 Madidi National Park 🇧🇴 Bolivia
<5%
16 Noel Kempff Mercado National Park 🇧🇴 Bolivia
Insufficient data
17 Nahuel Huapi National Park 🇦🇷 Argentina
Insufficient data

Quick answers

What are the chances of seeing a Rufous Hornero in Iberá National Park?

About 81% of wildlife watchers report a Rufous Hornero sighting in Iberá National Park, based on 1,326 days of visitor records from GBIF citizen-science data.

When is the best time to see Rufous Hornero in Iberá National Park?

December has the highest sighting rate for Rufous Hornero in Iberá National Park in our monthly data.

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