Fawn-breasted Wren (Thryothorus guarayanus) - HBW 10, p. 430
French: Troglodyte des Guarayos
Spanish: Cucarachero del Guarayos
Taxonomy: Troglodytes guarayana d’Orbigny and Lafresnaye, 1837, Guarayos, Santa Cruz, Bolivia.
Forms a superspecies with T. leucotis, T. superciliaris and T. longirostris; sometimes regarded as conspecific with first of those, although vocalizations quite distinct. Monotypic.
Distribution: Lowland areas of NE Bolivia (E Pando, E La Paz, E Cochabamba, Beni, Santa Cruz), adjacent Brazil (E Rondônia, SW Mato Grosso) and extreme NE Paraguay.
- Least Concern Enlarge map
A bird singing and then calling alarmed Locality Pousada Aguapé, Pantanal, Mato Grosso do Sul State, Brazil (Monotypic species)
Josep del Hoyo 9 January 2005 7 years ago 18 sec 4.3
A bird in dense vegetation, foraging Locality Trinidad, Beni Department, Bolivia (Monotypic species)
Josep del Hoyo 6 September 2005 9 years ago 27 sec 3.9
A bird moving nervously in the vegetation and calling continuously, joining a second individual Locality Pousada Aguapé, Pantanal, Mato Grosso do Sul State, Brazil (Monotypic species)
Josep del Hoyo 9 January 2005 7 years ago 21 sec 3.8
An adult in small branches.
Locality Porto Jofre, Pantanal, Mato Grosso State, Brazil
Ken Havard 5 October 2014 49 weeks ago 3.5
A bird singing
Locality Transpantaneira Road, Pantanal, Mato Grosso State, Brazil
Aleix Comas 25 August 2008 6 years ago 3.5
nest under construction
Locality Concepción, Santa Cruz Department, Bolivia
Carlo Castellani 24 May 2014 1 year ago 2.8
alarming its partner
Locality Santa Cruz de la Sierra, Santa Cruz Department, Bolivia
Carlo Castellani 24 May 2014 1 year ago 2