SPECIES

Spectacled Tyrannulet Zimmerius improbus Scientific name definitions

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

Revision History

Birds of the World

  • Version  1.0

  • March 4, 2020
  • Spectacled Tyrannulet Zimmerius improbus

Authors

Andrew W. Jones

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


Neotropical Birds

  • Version  2.0

  • Full Revision
  • November 30, 2018
  • Spectacled Tyrannulet Zimmerius improbus

Authors

Andrew W. Jones

Revisors

Andrew W. Jones

Recommended Citation

Jones, A. W. (2018). Spectacled Tyrannulet (Zimmerius improbus), version 2.0. In Neotropical Birds Online (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/nb.paltyr4.02

  • Version  1.0

  • December 15, 2017
  • Paltry Tyrannulet Zimmerius vilissimus

Authors

Andrew W. Jones

Revisors

Andrew W. Jones

Recommended Citation

Jones, A. W. (2017). Paltry Tyrannulet (Zimmerius vilissimus), version 1.0. In Neotropical Birds Online (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/nb.paltyr1.01


Handbook of the Birds of the World

Authors

John W. Fitzpatrick, David Christie, and Guy M. Kirwan

Revisors

David Christie and Guy M. Kirwan

Recommended Citation

Fitzpatrick, J. W., D. A. Christie, and G. M. Kirwan (2017). Mountain Tyrannulet (Zimmerius improbus). In Handbook of the Birds of the World Alive (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Lynx Edicions, Barcelona.

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