A5010523646- Avian ecology and behavior
- Wildlife Ecology and Conservation
- Fish Ecology and Management Studies
- Animal Behavior and Reproduction
- Mediterranean and Iberian flora and fauna
- Species Distribution and Climate Change
- Bird parasitology and diseases
- Animal Ecology and Behavior Studies
- Ecology and Vegetation Dynamics Studies
- Marine and fisheries research
- Plant and animal studies
- Marine animal studies overview
- Isotope Analysis in Ecology
- Genetic diversity and population structure
- Wildlife-Road Interactions and Conservation
- Fish Biology and Ecology Studies
- Animal Vocal Communication and Behavior
- Historical and socio-economic studies of Spain and related regions
- Bat Biology and Ecology Studies
- Coastal wetland ecosystem dynamics
- Marine Bivalve and Aquaculture Studies
- Fire effects on ecosystems
- Wildlife Conservation and Criminology Analyses
- Economic and Environmental Valuation
- Marine Ecology and Invasive Species
Biogipuzkoa Health Research Institute
2016-2025
Centro de Ciencias Humanas y Sociales
2025
Institut Català d'Ornitologia
2024
Ayuntamiento de San Sebastián
2021-2022
Universidad de Navarra
2004-2019
Institute of Avian Research
2009-2012
Centers for Disease Control and Prevention
2012
Universitat de València
2011
Crimean-Congo hemorrhagic fever virus was detected in ticks removed from migratory birds Morocco. This finding demonstrates the circulation of this northwestern Africa and supports hypothesis that can be introduced into Europe by infected transported birds.
Abstract Aim Migratory animals regularly move between often distant breeding and non‐breeding ranges. Knowledge about how these ranges are linked by movements of individuals from different populations is crucial for unravelling temporal variability in population spatial structuring identifying environmental drivers dynamics acting at spatio‐temporal scales. We performed a large‐scale individual‐based migration tracking study an Afro‐Palaearctic migratory raptor, to determine the patterns...
During recent decades the Osprey population in Europe has grown and expanded, partly as a result of reintroduction. 2013–17 reintroduction programme was conducted Bay Biscay. We describe autumn movements 12 GPS-tracked young Ospreys, survival translocated Ospreys. Using our external data, we compare rates between satellite-tracked Ospreys those simply ringed discuss potential negative effects satellite devices. Satellite-tagged used similar flyways settled usual sub-Saharan wintering region...
Las especies exóticas constituyen una de las amenazas más importantes para la conservación biodiversidad, particularmente cuando devienen en invasoras. El objetivo este artículo es analizar qué aves se capturan estaciones anillamiento España, así como determinar su importancia relativa y distribución geográfica. trabajo plantea, además, aproximación carácter descriptivo útil evaluar el potencial tipo estudio biología España. De 314 estaciones, capturaron 36 (11,5%). La éstas concentra a lo...
Colonisation processes play a key role in demography by catalysing essential aspects of the geographical distribution, structuring and conservation populations species. In 2021, first two Great Black-backed Gull Larus marinus chicks were ringed Gipuzkoa, province which this gull had successfully reproduced for time 2020. This note describes recorded movements these individuals up to 2024. One specimens was only resighted once when still at nest. The other has been sighted 22 times, most...
El milano real Milvus milvus, al contrario de lo que se observa en los países del centro y el norte Europa, continúa siendo sur continente una especie declive. Este estudio actualiza conocimiento sobre la distribución, tamaño poblacional reproducción Gipuzkoa base a resultados un nuevo censo llevado cabo 2024. Se detectaron 61 territorios (parejas), con concentración más alta sector sudoriental provincia. La densidad global asciende 3,08 territorios/100 km2 aparece 36% celdas UTM 5×5 km. De...
ABSTRACT Anthropogenic activities threaten many wildlife populations by increasing mortality rates, making it crucial to identify the locations and causes of inform conservation actions. Technological advancements, such as GPS satellite tracking, enable precise recording movements. High‐resolution data from devices can facilitate rapid carcass recovery provide insights into tagged individuals. Obtaining required information determine these is complex, standardized approaches overcome...
Los parámetros reproductores de la lavandera blanca Motacilla alba se conocen bien a partir un gran número estudios llevados cabo en, principalmente, el norte Europa. A 2022 puso en marcha proyecto seguimiento población este motacílido una localidad del interior provincia Castellón, mediante monitorización reproducción y anillamiento pollos para calcular, posteriormente, tasas reclutamiento supervivencia interanual. Este artículo resume, título preliminar, los resultados primer trienio...
The Aranzadi Ringing Scheme (ARS), operated by the Sciences Society, is an official bird-ringing program in Spain. Established 1949, data bank of ARS published, with aggregated to some extent, Global Biodiversity Information Facility (GBIF). It a dataset covering period from 1950 nowadays, although ringings-but not recoveries-up 1970s remain, part, be digitalized. Ringings are carried out Spain, and only exceptionally third countries where there official, operative ringing scheme. Recoveries...
Mediante aproximación cuantitativa, este trabajo pretende evaluar el peso de la contribución del voluntariado en anillamiento científico aves asociado a Oficina Anillamiento Aranzadi (OA). Concretamente, objetivo análisis es determinar cobertura taxonómica y geográfica, con especial hincapié especies amenazadas, los proyectos que se realizan OA, cuantificar e identificar origen financiación proyectos. Para elaborar tomaron como referencia han desarrollado durante periodo 2020-2024. Se...
The ecology of opportunistic foragers can be highly dependent on anthropogenic food sources, such as landfills, resulting in changes several ecological and demographic aspects. total closure landfill sites the use deterrence systems to prevent access remaining open a region northern Iberian Peninsula provided an excellent opportunity evaluate consequences landfills trophic forager, Yellow‐legged Gull Larus michahellis , using these resources. Based stable isotope analyses, we used mixing...
Open landfills seem to be playing an increasing role as target feeding areas for several species, not only in their breeding or during the winter, but also migration period. Evaluating extent which landfill sites are used by migrants is crucial understanding driving stopover decisions migration, and potential health risks linked on refuse. The aim of this study was evaluate two open located just before (France) after (Spain) East‐Atlantic flyway enters Iberia through western Pyrenees...
Wildlife conservation policies directed at common and widespread, but declining, species are difficult to design implement effectively, as multiple environmental changes likely contribute population declines. Conservation actions ultimately aim influence demographic rates, targeting towards feasible improvements in these is challenging widespread with ranges that encompass a wide range of conditions. Across Europe, sharp declines the abundance migratory landbirds have driven international...
The dynamics of wild populations are governed by demographic rates which vary spatially and/or temporally in response to environmental conditions. Conservation actions for widespread but declining could potentially exploit this variation target locations (or years) low, only if consistent spatial or temporal occurs. Using long-term data birds across Europe, we show that productivity tends between sites (consistently years), while survival tend years sites), and synchrony is more common than...
Information on when and where the Yellow-legged Gull (Larus michahellis Iusitanius) population breeding in northern Iberia moves throughout year is lacking. Here, distances directions of gull movements during their first life were elucidated. Data 2,776 sightings 728 out 2,421 gulls banded as chicks southeastern Bay Biscay analyzed. Overall, most (69.2%) found less than 50 km from natal colonies practically all (95.9%) along coast Iberia, confirming low mobility this population. Distances at...
The spread of exotic tree plantations on the North Atlantic coast Iberian peninsula raises concern regarding conservation avian biodiversity as current trends suggest this region might become a monoculture Australian Eucalyptus species. To shed more light factors promoting differences in communities between and within (Monterey Pine Pinus radiata spp.) native forests Urdaibai area (northern Spain), study aimed to explore (1) how type habitat vegetation characteristics affect bird species...