EFECTO DEL TAMAÑO DEL GRUPO EN LA EXTENSIÓN DEL RANGO DE HOGAR DEL BÚHO DE SABANA (Speotyto cunicularia ): EVIDENCIA DE AUTORREGULACIÓN
This paper tests the hypothesis that a population of Savanna Owls (Speotyto cunicularia) . regulates its density through spacing behavior. We found a strong correlation between the number of individuals in a group and the distance to the nearest nest of another gro u p. However, in 50% of the cases...
| Autor Principal: | Dussán, Salomé; Departamento de Biología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá |
|---|---|
| Otros Autores: | Ahumada, Jorge A.; Unidad de Ecología y Sistemática (UNESIS), Departamento de Biología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá |
| Formato: | info:eu-repo/semantics/article |
| Idioma: | eng |
| Publicado: |
Pontificia Universidad Javeriana
2013
|
| Materias: | |
| Acceso en línea: |
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/5056 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| Sumario: |
This paper tests the hypothesis that a population of Savanna Owls (Speotyto cunicularia) . regulates its density through spacing behavior. We found a strong correlation between the number of individuals in a group and the distance to the nearest nest of another gro u p. However, in 50% of the cases the nearest nest was found to be empty. We discuss the implications of these results and propase sorne explanations based on classical population ecology theory. |
|---|