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
A good winter for amphibians in Doñana
Last February 19th, after four weeks of fieldwork across the different Doñana wetlands (in 24 localities), ICTS-RBD's Long-Term Monitoring Team completed the winter amphibian surveying. It has been a great winter for amphibians and it has coincided with the breeding period of most amphibian species. The ICTS-RBD's team has detected more than 7,000 individuals of 11 species found in Doñana, of which five are Iberian endemics.
This winter, the most abundant species was the Natterjack toad (Epidalea calamita). Fairly abundant rainfall levels resulted in numerous small, shallow-ponds, hosting a great number of amphibian eggs and larvae. Regarding the common toad (Bufo spinosus), the team has detected many amplexus (the copulatory embrace by which male grasp females and fertilizes her eggs) despite its short-breeding period. Other species very abundant has been the Iberian spadefoot toads (Pelobates cultripes), in more than half of the sites surveyed – including all different life-stages: eggs, small and large larvae, and adults. In contrast, Iberian midwife toad (Alytes cisternasii), a species usually rare in Doñana, was found only in one of the localities surveyed – a stream in the northernmost part of the Park.
Among the newts (Urodela), the Iberian ribbed newt (Pleurodeles waltl) was very abundant in both the marsh and the sandy ponds. In the marsh, it was the only newt species detected. This environment, however, is a great habitat for the Iberian parsley frog (Pelodytes ibericus; see picture), whose calls can be heard intensively when marsh starts flooding.
- 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