SPECIES

Blue-gray Gnatcatcher Polioptila caerulea Scientific name definitions

Eric L. Kershner and Walter G. Ellison
Version: 1.0 — Published March 4, 2020
Text last updated March 30, 2012

Revision History

Birds of the World

  • Version  1.0

  • March 4, 2020
  • Blue-gray Gnatcatcher Polioptila caerulea

Authors

Eric L. Kershner and Walter G. Ellison

Recommended Citation

Kershner, E. L. and W. G. Ellison (2020). Blue-gray Gnatcatcher (Polioptila caerulea), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.buggna.01


Birds of North America

  • Version  2.0

  • Revision
  • March 30, 2012
  • Blue-gray Gnatcatcher Polioptila caerulea

Authors

Eric L. Kershner and Walter G. Ellison

Revisors

Eric L. Kershner

Recommended Citation

Kershner, E. L. and W. G. Ellison (2012). Blue-gray Gnatcatcher (Polioptila caerulea), version 2.0. In The Birds of North America (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bna.23

Recommended Citation

Ellison, Walter G. 1992. Blue-gray Gnatcatcher. In The Birds of North America, No. 23 (A. Poole, P. Stettenheim, and F. Gill, Eds.). Philadelphia: The Academy of Natural Sciences; Washington D.C.: The American Ornithologists' Union. https://doi.org/10.2173/tbna.23.p


Handbook of the Birds of the World

Authors

Jonathan L. Atwood and Susannah B. Lerman

Recommended Citation

Atwood, J. L. and S. B. Lerman (2014). Blue-grey Gnatcatcher (Polioptila caerulea). 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

Kershner, E. L. and W. G. Ellison (2020). Blue-gray Gnatcatcher (Polioptila caerulea), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.buggna.01