- Spectacled Tyrannulet
 - Spectacled Tyrannulet
 - Spectacled Tyrannulet
 - Spectacled Tyrannulet

Spectacled Tyrannulet Zimmerius improbus Scientific name definitions

Andrew W. Jones
Version: 1.0 — Published March 4, 2020
Text last updated November 30, 2018

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Recommended Citation

Jones, A. W. (2020). Spectacled Tyrannulet (Zimmerius improbus), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.paltyr4.01