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Difference between revisions of "Rufous Hornero" - BirdForum Opus

(Replacement nest picture. Habitat & Behaviour expanded. References updated. Video link)
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[[Image:Rufous_Hornero.jpg|thumb|550px|right|Photo by {{user|jocateme|jocateme}}.  <br />Mato Grosso do Sul, [[Brazil]], July 2007]]
 
;[[:Category:Furnarius|Furnarius]] rufus
 
;[[:Category:Furnarius|Furnarius]] rufus
[[Image:Rufous_Hornero.jpg|thumb|550px|right|Photo by {{user|jocateme|jocateme}}.  <br/>Location: Mato Grosso do Sul, [[Brazil]].]]
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==Identification==
 
==Identification==
 
The Rufous Hornero, as suggested by the name, is mostly rufous. Its belly and throat may be paler, but it varies according to the subspecies or even to the individual. The tail is noticeably darker and more reddish.  
 
The Rufous Hornero, as suggested by the name, is mostly rufous. Its belly and throat may be paler, but it varies according to the subspecies or even to the individual. The tail is noticeably darker and more reddish.  
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==Distribution==
 
==Distribution==
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[[Image:1872511-18-04 Rufous Horneros and nestcr.jpg|thumb|350px|right|Rufous Hornero nest<br />Photo by {{user|Oregonian|Oregonian}}<br />Caraca PN, Minas Gerais, [[Brazil]], November 2004]]
 
Eastern and central [[South America]]: found in [[Bolivia]], [[Brazil]], [[Paraguay]], [[Uruguay]] and [[Argentina]].
 
Eastern and central [[South America]]: found in [[Bolivia]], [[Brazil]], [[Paraguay]], [[Uruguay]] and [[Argentina]].
 
==Taxonomy==
 
==Taxonomy==
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==Habitat==
 
==Habitat==
Open and semi open areas.
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Open and semi open areas. Agricultural lands, urban parks and gardens, tropical savanna.
 
==Behaviour==
 
==Behaviour==
 
====Diet====
 
====Diet====
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====Breeding====
 
====Breeding====
 
The Rufous Hornero is well-known for its oven-like nest ("horno" means oven in Spanish), made of straw and manure mixed with mud. The nest can be used again, after some changes, but never for two seasons in a row, so the couple alternate between two or three nests each season. When there is not enough space to build new nests, the couple will build another next to, or even on top of, an older nest. The nests can be occupied by other bird species as well.  From this nest is derived the genus name [[:Category:Furnarius|Furnarius]], as well as the family name [[:Category:Furnariidae|Furnariiidae]], from the Latin root for oven.
 
The Rufous Hornero is well-known for its oven-like nest ("horno" means oven in Spanish), made of straw and manure mixed with mud. The nest can be used again, after some changes, but never for two seasons in a row, so the couple alternate between two or three nests each season. When there is not enough space to build new nests, the couple will build another next to, or even on top of, an older nest. The nests can be occupied by other bird species as well.  From this nest is derived the genus name [[:Category:Furnarius|Furnarius]], as well as the family name [[:Category:Furnariidae|Furnariiidae]], from the Latin root for oven.
 
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====Action====
The couple usually calls loudly in duets, while vibrating its wings.
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These birds don't hop, they walk. Sometimes they do it fast, sometimes like that, kind of slow motion and funny. They stop abruptly most of the times.
 +
====Vocalisation====
 +
The couple usually calls loudly in duets, while vibrating their wings.
 
==In Culture==
 
==In Culture==
 
It is the National Bird of [[Argentina]].
 
It is the National Bird of [[Argentina]].
 
==References==
 
==References==
#{{Ref-Clements6th}}#Avibase
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#{{Ref-Clements6thAug13}}#Avibase
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#BF Member observations
 
{{Ref}}
 
{{Ref}}
 
==External Links==
 
==External Links==
 
{{GSearch|Furnarius+rufus}}
 
{{GSearch|Furnarius+rufus}}
[[Category:Birds]] [[Category:Furnarius]]
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<br />
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{{Video|Rufous_Hornero}}
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[[Category:Birds]] [[Category:Furnarius]] [[Category:Videos]]

Revision as of 20:16, 28 February 2014

Photo by jocateme.
Mato Grosso do Sul, Brazil, July 2007
Furnarius rufus

Identification

The Rufous Hornero, as suggested by the name, is mostly rufous. Its belly and throat may be paler, but it varies according to the subspecies or even to the individual. The tail is noticeably darker and more reddish.

Similar Species

The Pale-legged, Wing-banded and Lesser Hornero have a paler and more conspicious eye-brow than the Rufous Hornero. It is easily separated from the Crested Hornero by the lack of a crest.

Distribution

Rufous Hornero nest
Photo by Oregonian
Caraca PN, Minas Gerais, Brazil, November 2004

Eastern and central South America: found in Bolivia, Brazil, Paraguay, Uruguay and Argentina.

Taxonomy

Subspecies[1]

Five subspecies are recognized:

  • F. r. albogularis:
  • South-eastern Brazil (Goiás and Bahia to São Paulo)
  • F. r. commersoni:
  • F. r. schuhmacheri:
  • Northern and eastern Bolivia (La Paz and Beni to Tarija)
  • F. r. paraguayae:
  • F. r. rufus:

Habitat

Open and semi open areas. Agricultural lands, urban parks and gardens, tropical savanna.

Behaviour

Diet

This bird eats insects (e.g. termites or ants) and some other invertebrates, searching for them on the ground or under fallen trunks. They can also be seen eating food intended for human consumption.

Breeding

The Rufous Hornero is well-known for its oven-like nest ("horno" means oven in Spanish), made of straw and manure mixed with mud. The nest can be used again, after some changes, but never for two seasons in a row, so the couple alternate between two or three nests each season. When there is not enough space to build new nests, the couple will build another next to, or even on top of, an older nest. The nests can be occupied by other bird species as well. From this nest is derived the genus name Furnarius, as well as the family name Furnariiidae, from the Latin root for oven.

Action

These birds don't hop, they walk. Sometimes they do it fast, sometimes like that, kind of slow motion and funny. They stop abruptly most of the times.

Vocalisation

The couple usually calls loudly in duets, while vibrating their wings.

In Culture

It is the National Bird of Argentina.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, B.L. Sullivan, C. L. Wood, and D. Roberson. 2013. The eBird/Clements checklist of birds of the world: Version 6.8., with updates to August 2013. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Avibase
  3. BF Member observations

Recommended Citation

External Links


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