Destacados
- ¡Abierta convocatoria para proyectos de investigación en la ICTS- Doñana!
- La Fundación Jaime González-Gordon ofrece cuatro becas para el desarrollo de Trabajos de Fin de Máster sobre Doñana
- Cinco contratos para desarrollar la tesis doctoral en la Estación Biológica de Doñana - CSIC
- Actividades de la Estación Biológica de Doñana en la Noche Europea de los Investigadores
- La ICTS-RBD se prepara para la 30ª Campaña de Anillamiento de Paseriformes Migratorios en Doñana
Noticias
New publication: Age and origin make the difference
Populations of trophic generalists may include specialised individuals. Optimal foraging theory states that individuals should feed on those resources most valuable to them. This, however, may vary. White storks are trophic generalists at the population level. Their European population increased wintering in Southern Europe, where they feed upon new anthropogenic food subsidies: dumps and less invasive crayfishes in ricefields. The foraging strategies of resident and wintering storks in SW Spain in were studied ricefields and dumps. Multievent capture-recapture model showed that there were more specialists among residents than immigrants, and that ricefield use increased with individual age. Results provide empirical evidence of high individual foraging consistency within a generalist species and a differential resource selection by individuals of different ages and origins probably related to their previous experience in the foraging area. informacion[at]ebd.csic.es: Sanz-Aguilar et al (2014) Multievent capture-recapture analysis reveals individual foraging specialisation in a generalist species. Ecology. Doi 10.1890/14-0437.1
http://www.esajournals.org/doi/abs/10.1890/14-0437.1- Laboratorio de Ecología Molecular
- Laboratorio SIG y Teledetección (LAST)
- Laboratorio de Ecología Química
- Laboratorio de Ecología Acuática
- Laboratorio de Ecofisiología
- Laboratorio de Isótopos Estables
- Unidad de Experimentación Animal
- Visita virtual
- Unidad de Seguimiento
- Laboratorio de Camaras climaticas