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Bay-headed Tanager

From Opus

Subsepcies toddiPhoto by Robert Scanlon Photographed in Colombia, May 2004
Subsepcies toddi
Photo by Robert Scanlon
Photographed in Colombia, May 2004
Tangara gyrola

Contents

[edit] Identification

Juvenile, subspecies bangsiPhoto by 49bentleyPuerto Viejo de Sarapiqui, Costa Rica, January 2018
Juvenile, subspecies bangsi
Photo by 49bentley
Puerto Viejo de Sarapiqui, Costa Rica, January 2018

12 cm (4¾ in)

  • Plumage varies widely between the subspecies.
  • Chestnut head
  • Bright green upperparts
  • Green or pale blue underparts
  • Sometimes with yellowish nuchal collar

[edit] Distribution

Costa Rica, Panama, Ecuador, Bolivia, southern Brazil, north east Venezuela and Trinidad.

[edit] Taxonomy

[edit] Subspecies

Subspecies bangsiPhoto by Jim CrosswellFinca Oro, Costa Rica, February 2007
Subspecies bangsi
Photo by Jim Crosswell
Finca Oro, Costa Rica, February 2007
Subspecies deleticia Photo by olivewarblerDapa, Valle, Colombia, June 2008
Subspecies deleticia
Photo by olivewarbler
Dapa, Valle, Colombia, June 2008

There are 9 subspecies[1]:

  • T. g. bangsi:
  • T. g. deleticia: Green between the red and blue in the throat and upper chest
  • T. g. nupera:
  • T. g. toddi:
  • Mountains of northern Colombia (Santa Marta and Perijá) and north-western Venezuela (Andes) to Trinidad
  • T. g. viridissima:
  • T. g. catharinae:
  • T. g. parva:
  • T. g. gyrola: Green, blue belly, thin gold collar on the hind neck. Sexes are similar, but immatures are duller with chestnut-flecked green heads.
  • T. g. albertinae:
  • Brazil south of the Amazon (Rio Purús to Pará, northern Mato Grosso)

[edit] Habitat

Gardens, highland river borders, forest edge, humid forests; observed at heights between 900-1300 m.

[edit] Behaviour

[edit] Diet

Subspecies viridissimaPhoto by nigel lallsinghMorne bleu, Blanchisseuse, Trinidad, September 2009
Subspecies viridissima
Photo by nigel lallsingh
Morne bleu, Blanchisseuse, Trinidad, September 2009

Their diet consists of fruit and insects.

[edit] Breeding

They build a bulky cup nest in a tree. The 2 brown-blotched white eggs are incubated by the female for 13-14 days. The young fledge about 15-16 days later.

[edit] Vocalisation

Song is a slow seee, seee, seee, tsou, tsooy.
Call: in the West Andes of Colombia is a raspy beeww, which is very similar to the call of Red-eyed Vireo.
A call given when moving is a rapid tst-tst-tst.

[edit] Gallery

Click on photo for larger image

[edit] 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. Wikipedia
  3. Handbook of the Birds of the World Alive (retrieved May 2015)
  4. BF Member observations

[edit] External Links

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