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Difference between revisions of "Horned Coot" - BirdForum Opus

(Clearer image added. References updated)
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==Identification==
 
==Identification==
Very large, up to 24 1/2 in. Head and body black, with chest and abdomen clearer. As a rule, lacks white in undertail coverts. Bill greenish yellow to orange, with upper edge black; above the bill is a strange horn-like structure originating at the front of the head. Lacks frontal shield typical of other coots. Legs yellowish-green.
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46–53 cm (18-20¾ in); a very large coot
 +
*Slate-grey head and body
 +
*Paler underparts
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*Black undertail-[[Topography#General Anatomy|coverts]] with two white stripes
 +
*Olive-yellow bill changing to orange at the base
 +
:*Three black [[Dictionary_T-Z#W|wattles]] form the frontal shield, the central one is longer and covers the upper mandible
 
==Distribution==
 
==Distribution==
Southwestern [[Bolivia]] to northern [[Chile]] and northwestern [[Argentina]].
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[[South America]]: South-western [[Bolivia]] to northern [[Chile]] and northwestern [[Argentina]].
 
==Taxonomy==
 
==Taxonomy==
 
This is a [[Dictionary_M-S#M|monotypic]] species<sup>[[#References|[1]]]</sup>.
 
This is a [[Dictionary_M-S#M|monotypic]] species<sup>[[#References|[1]]]</sup>.
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Lakes and lagoons in the high Andes.
 
Lakes and lagoons in the high Andes.
 
==Behaviour==
 
==Behaviour==
They build a platform of stones and vegetation for a nest.
+
====Diet====
 +
There is not much detail. It is, however, known that they eat aquatic plants and grass.
 +
====Breeding====
 +
[[Dictionary_M-O#M|Monogamous]] and can breed in colonies of up to 80 pairs. They build a platform of stones and vegetation for the nest.
 
==References==
 
==References==
 
#{{Ref-Clements6thAug17}}#Alvaro Jaramillo. 2003. Birds of Chile. Princeton Field Guides. ISBN 0-691-11740-3
 
#{{Ref-Clements6thAug17}}#Alvaro Jaramillo. 2003. Birds of Chile. Princeton Field Guides. ISBN 0-691-11740-3
 +
#The Beauty of Birds
 
{{ref}}
 
{{ref}}
 
==External Links==
 
==External Links==
 
{{GSearch|Fulica+cornuta}}
 
{{GSearch|Fulica+cornuta}}
 
[[Category:Birds]][[Category:Fulica]]
 
[[Category:Birds]][[Category:Fulica]]

Revision as of 19:51, 19 February 2018

Photo by bievreJJ
Atacama desert, Chile, October 2012
Fulica cornuta

Identification

46–53 cm (18-20¾ in); a very large coot

  • Slate-grey head and body
  • Paler underparts
  • Black undertail-coverts with two white stripes
  • Olive-yellow bill changing to orange at the base
  • Three black wattles form the frontal shield, the central one is longer and covers the upper mandible

Distribution

South America: South-western Bolivia to northern Chile and northwestern Argentina.

Taxonomy

This is a monotypic species[1].

Habitat

Lakes and lagoons in the high Andes.

Behaviour

Diet

There is not much detail. It is, however, known that they eat aquatic plants and grass.

Breeding

Monogamous and can breed in colonies of up to 80 pairs. They build a platform of stones and vegetation for the nest.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2017. The eBird/Clements checklist of birds of the world: v2017, with updates to August 2017. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Alvaro Jaramillo. 2003. Birds of Chile. Princeton Field Guides. ISBN 0-691-11740-3
  3. The Beauty of Birds

Recommended Citation

External Links

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