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Article
Alazne Díez-Fernández, Auteur ; Jose Martin, Auteur ; Josue Martinez-De La Puente, Auteur ; Laura Gangoso, Auteur ; Pilar Lopez, Auteur ; Ramon Soriguer, Auteur ; Jordi Figuerola, AuteurDichlorodiphenyltrichloroethane (DDT) is a pesticide that was commonly used for decades worldwide. The use of DDT was banned in the 1970s and 1980s in Europe because of its high toxicity and persistence in the environment, bioaccumulation in liv[...]
Article
Guillermo Lopez, Auteur ; Ramon Soriguer, Auteur ; Jordi Figuerola, AuteurStudies of signalling and sexual selection in birds are increasingly focussing on the regulation of the expression of carotenoid-based ornaments. Brighter coloured ornaments are preferred during mate choice and are thought to signal resistance t[...]
Article
Guillermo Lopez, Auteur ; Jordi Figuerola, Auteur ; Ramon Soriguer, AuteurSexual selection may play an important role in the evolution of carotenoid-based signals. According to the parasite-mediated sexual selection hypothesis, organism health, parasite resistance and the expression of ornaments are linked. While some[...]
