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 8 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 30 weeks ago 3.5
A bird singing
Locality Transpantaneira Road, Pantanal, Mato Grosso State, Brazil
Aleix Comas 25 August 2008 5 years ago 3.5
nest under construction
Locality Concepción, Santa Cruz Department, Bolivia
Carlo Castellani 24 May 2014 51 weeks ago 2.8
alarming its partner
Locality Santa Cruz de la Sierra, Santa Cruz Department, Bolivia
Carlo Castellani 24 May 2014 51 weeks ago 2