SPECIES

Sharp-beaked Ground-Finch Geospiza difficilis

Alvaro Jaramillo and Jeffrey S. Marks
Version: 1.0 — Published March 4, 2020
Text last updated November 2, 2018
Originally Appeared in

Revision History

Birds of the World

  • Version  1.0

  • March 4, 2020
  • Sharp-beaked Ground-Finch Geospiza difficilis

Authors

Alvaro Jaramillo and Jeffrey S. Marks

Revisors

Jeffrey S. Marks

Recommended Citation

Jaramillo, A. and J. S. Marks (2020). Sharp-beaked Ground-Finch (Geospiza difficilis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.shbgrf3.01


Handbook of the Birds of the World

Authors

Alvaro Jaramillo and Jeffrey S. Marks

Revisors

Jeffrey S. Marks

Recommended Citation

Jaramillo, A. and J. S. Marks (2018). Sharp-beaked Ground-finch (Geospiza difficilis). 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

Jaramillo, A. and J. S. Marks (2020). Sharp-beaked Ground-Finch (Geospiza difficilis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.shbgrf3.01