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Article
Belgica Porras-Reyes, Auteur ; Sergio Ancona, Auteur ; Alejandro Ariel Ríos-Chelén, Auteur ; Amando Bautista, Auteur ; Bibiana Montoya, AuteurParental care is defined as any behavioral trait of the parents that improves the fitness of the offspring, and that probably evolved or is currently maintained by this function. There is variation in the type and amount of care allocated by par[...]
Article
Sergio Ancona, Auteur ; Hugh Drummond, Auteur ; Cristina Rodriguez, Auteur ; J. Jaime Zuniga-Vega, AuteurVariability in population numbers is a central issue in evolutionary ecology and also in biodiversity conservation. However, for most seabirds this information is lacking and tropical populations are virtually unstudied. Long-term studies are wa[...]
