Red-billed Tyrannulet Zimmerius cinereicapilla

  • Order: Passeriformes
  • Family: Tyrannidae
  • Monotypic
  • Authors: Thomas S. Schulenberg


The nest and eggs of Red-billed Tyrannulet are undescribed (as is the case for most species of Zimmerius), and there is no information on the seasonality of breeding in this species. The nest probably is a globular structure with a side entrance, similar to that of related species such as Paltry Tyrannulet (Zimmerius vilissimus).

Recommended Citation

Schulenberg, T. S. (2015). Red-billed Tyrannulet (Zimmerius cinereicapilla), version 1.0. In Neotropical Birds Online (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.