Jose María Romero

Jose María Romero
  • PhD Behavioural ecology, MSc Biodiversity and Conservation Biology, BSc Biology
  • Doñana Biological Station

About

4
Publications
724
Reads
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25
Citations
Current institution
Doñana Biological Station
Additional affiliations
April 2019 - December 2019
Geodiversa
Position
  • Environmental informant
Description
  • information campaign on glass recycling in the hotel and catering industry
January 2016 - January 2018
Pablo de Olavide University
Position
  • Collaboration scholar
Description
  • Administrative support to Phd. programs in University Pablo de Olavide.
February 2014 - February 2014
Agresta
Position
  • Researcher
Description
  • Urban flora inventory in a location next to Seville (Spain). Identification of species and geographical referencing using Cybertracker.
Education
November 2013 - December 2017
Universidad Pablo de Olavide- Estacion Biológica de Doñana
Field of study
  • Ethology

Publications

Publications (4)
Data
Citation: Redondo, T., Romero, J. M., Díaz-Delgado, R. & Nagy, J. (2019) Broodmate aggression and life history variation in accipitrid birds of prey. Ecology and Evolution 9(16): 9185-9206 // List: Appendix S1. Testing potential biases due to heterogeneity in sampling effort. Appendix S2. Design of evolutionary causal layouts used in Path Analysi...
Article
Full-text available
Aggressive sibling competition for parental food resources is relatively infrequent in animals but highly prevalent and extreme among certain bird families, particularly accipitrid raptors (Accipitriformes). Intense broodmate aggression within this group is associated with a suite of traits including large adult size, small brood, low provisioning...
Thesis
Genetic conflicts among siblings in species with sexual reproduction and parental care, such as birds, manifest as sibling rivalry when nestmates compete for parental resources. Sibling competition is implemented through a diverse array of behavioural mechanisms, ranging from overt aggression and fratricide through non-virulent forms of scramble co...
Article
Altricial nestlings in structured families show a diverse array of behavioural mechanisms to compete for food, ranging from signalling scrambles to aggressive interference. Rates of filial infanticide are moderately high in white storks. It has been hypothesized that this unusual behaviour is an adaptive parental response to the absence of efficien...

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