Iris coloration and a case of temporary heterochromia in the Red-bellied Grackle (Hypopyrrhus pyrohypogaster)
ABSTRACT: We describe overlooked patterns and age-related variation in the iris coloration of the Red-bellied Grackle (Hypopyrrhus pyrohypogaster), a range-restricted threatened species of the Colombian Andes. Whereas adults exhibit a bicolored pale yellow/scarlet red iris, juveniles show a dark iri...
- Autores:
-
David Rivera, Santiago
Muñoz Zapata, Jenny Maryory
Ocampo Rendón, David
Estrada Flórez, María Camila
Cuervo, Andrés M.
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2013
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/34429
- Acceso en línea:
- https://hdl.handle.net/10495/34429
https://asociacioncolombianadeornitologia.org/ojs/index.php/roc/article/view/268
- Palabra clave:
- Antioquia (Colombia)
Iris (ojo)
Iris (Eye)
Heterochromia iridis
Hypopyrrhus pyrohypogaster
Coloración del iris
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc/2.5/co/