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Difference between revisions of "Boat-billed Flycatcher" - BirdForum Opus

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[[File:Boat-billed_Flycatcher_VRNLND.jpg|thumb|550px|right|<br />Photo &copy; by {{user|Vernon+Lundy|Vernon Lundy}}<br /> Chapada dos Guimares National Park, Mato Grosso, [[Brazil]], July 2005]]
 
;[[: Category:Megarynchus|Megarynchus]] pitangua
 
;[[: Category:Megarynchus|Megarynchus]] pitangua
[[Image:Boat-billed_Flycatcher.jpg|thumb|550px|right|Photo by Steve G<br />Location: the Asa Wright Centre [[Trinidad]].]]
 
 
==Identification==
 
==Identification==
Superficially very similar to the Great Kiskadee in size & colouration but with a totally different call. This species has less rufous on the wings and tail as well as a less prominent crownstripe. None of these characteristics stand out in the field, and the best diagnostic feature is the large wide bulky bill with a prominent convex culmen.  
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[[Image:Boat-billed_Flycatcher.jpg|thumb|350px|right|Immature<br />Photo &copy; by {{user|Steve+G|Steve G}}<br />[[Asa Wright Nature Centre]], [[Trinidad]], May 2006]]
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23 cm - 9"<br />
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Superficially very similar to the [[Great Kiskadee]] in size and colouration but with a totally different call. This species has less rufous on the wings and tail as well as a less prominent crownstripe. None of these characteristics stand out in the field, and the best diagnostic feature is the large wide bulky bill with a prominent convex [[Topography#Beaks|culmen]].  
 
==Distribution==
 
==Distribution==
 
[[Mexico]] through [[Central America]] and [[South America]] to [[Argentina]], [[Paraguay]], and [[Bolivia]].
 
[[Mexico]] through [[Central America]] and [[South America]] to [[Argentina]], [[Paraguay]], and [[Bolivia]].
 
==Taxonomy==
 
==Taxonomy==
Six subspecies are recognized<sup>[[#References|1]]</sup>: ''pitangua'', ''tardiusculus'', ''canisceps'', ''mexicanus'', ''deserticola'', and ''chrysogaster''. The genus is frequently misspelled as ''Megarhynchus''<sup>[[#References|2]]</sup>.
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This is a [[Dictionary_P-S#P|polytypic]] species<sup>[[#References|[1]]]</sup> consisting of 6 subspecies.
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====Subspecies====
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*''M. p. tardiusculus'':
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:*Foothills of north-western [[Mexico]] (southern Sinaloa to Nayarit)
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*''M. p. caniceps'':
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:*South-western [[Mexico]] (southern Jalisco)
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*''M. p. mexicanus'':
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:*Eastern [[Mexico]] (Tamaulipas) to north-western [[Colombia]]; winters to Cébaco Island ([[Panama]])
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*''M. p. deserticola'':
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:*Central [[Guatemala]] (valley of Río Negro)
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*''M. p. pitangua'':
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:*Tropical northern and central [[South America]] to northern [[Argentina]] to [[Trinidad]]
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*''M. p. chrysogaster'':
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:*Pacific slope of western [[Ecuador]] and north-western [[Peru]] (Tumbes and northern Piura)
 
==Habitat==
 
==Habitat==
 
Variable from mostly open areas to forest edge.  
 
Variable from mostly open areas to forest edge.  
 
==Behaviour==
 
==Behaviour==
Boat-bills hunt large insects -- especially Cicadas
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====Diet====
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Boat-bills hunt large insects -- especially Cicadas, small vertebrates, spiders and fruits.
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===Vocalisation===
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Boat-billed Flycatcher with [[Channel-billed Toucan]]s<br />
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<br />
  
===Vocalisation===
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{{ Audio| Boat Billed Flycatcher Channel Billed Toucans Regua 09h37m44s16sep2008.mp3}}
Boat-billed Flycatcher with [[Channel-billed Toucan]]s
 
<flashmp3> Boat Billed Flycatcher Channel Billed Toucans Regua 09h37m44s16sep2008.mp3</flashmp3><br />
 
''[[Media:Boat Billed Flycatcher Channel Billed Toucans Regua 09h37m44s16sep2008.mp3|Listen in an external program]]''
 
  
Recording by Andrew Whitehouse
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Recording by {{user|Andrew+Whitehouse|Andrew Whitehouse}}, Regua, [[Brazil]], September 2008
  
 
==References==
 
==References==
# Clements, James F. 2007. ''The Clements Checklist of Birds of the World''. 6th ed., with updates to October 2007. Ithaca: Cornell University Press. ISBN 9780801445019
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#{{Ref-Clements6thAug21}}# SACC [http://www.museum.lsu.edu/~Remsen/SACCBaseline08.html baseline]
# SACC [http://www.museum.lsu.edu/~Remsen/SACCBaseline08.html baseline]
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#Birds of Venezuela 2nd  Edition. Steven Hilty. Princeton University Press 2003
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#Birds of Northern South America.Robin Restall, Clemencia Rodner, Miguel Lentino.Yale University Press 2007.
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{{ref}}
 
==External Links==
 
==External Links==
{{GSearch|ynchus+pitangua}} <!--- Comment: shortening the search term finds 50% extra images and still seems specific --->
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{{GSearch|"Megarynchus pitangua" {{!}} "Boat-billed Flycatcher"}}
[[Category:Birds]][[Category:Megarynchus]]  
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{{GS-checked}}1
[[Category:Bird Songs]]
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<br />
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<br />
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[[Category:Birds]][[Category:Megarynchus]] [[Category:Bird Songs]]

Latest revision as of 14:08, 12 September 2023


Photo © by Vernon Lundy
Chapada dos Guimares National Park, Mato Grosso, Brazil, July 2005
Megarynchus pitangua

Identification

Immature
Photo © by Steve G
Asa Wright Nature Centre, Trinidad, May 2006

23 cm - 9"
Superficially very similar to the Great Kiskadee in size and colouration but with a totally different call. This species has less rufous on the wings and tail as well as a less prominent crownstripe. None of these characteristics stand out in the field, and the best diagnostic feature is the large wide bulky bill with a prominent convex culmen.

Distribution

Mexico through Central America and South America to Argentina, Paraguay, and Bolivia.

Taxonomy

This is a polytypic species[1] consisting of 6 subspecies.

Subspecies

  • M. p. tardiusculus:
  • Foothills of north-western Mexico (southern Sinaloa to Nayarit)
  • M. p. caniceps:
  • South-western Mexico (southern Jalisco)
  • M. p. mexicanus:
  • M. p. deserticola:
  • M. p. pitangua:
  • M. p. chrysogaster:
  • Pacific slope of western Ecuador and north-western Peru (Tumbes and northern Piura)

Habitat

Variable from mostly open areas to forest edge.

Behaviour

Diet

Boat-bills hunt large insects -- especially Cicadas, small vertebrates, spiders and fruits.

Vocalisation

Boat-billed Flycatcher with Channel-billed Toucans

Recording by Andrew Whitehouse, Regua, Brazil, September 2008

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/
  2. SACC baseline
  3. Birds of Venezuela 2nd Edition. Steven Hilty. Princeton University Press 2003
  4. Birds of Northern South America.Robin Restall, Clemencia Rodner, Miguel Lentino.Yale University Press 2007.

Recommended Citation

External Links

GSearch checked for 2020 platform.1

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