Browsing by Author "Lobato, Elisa"

Now showing items 1-3 of 3

    • Arrival date and territorial behavior are associated with corticosterone metabolite levels in a migratory bird 
      Lobato, Elisa; Moreno, Juan; Merino, Santiago; Morales, Judith; Tomás, Gustavo; Martínez, Javier; Vásquez Salfate, Rodrigo; Kuchar, Alexandra; Möstl, Erich; Osorno, José Luis (SPRINGER, 2010-01-13)
      Glucocorticoids promote the mobilization of energy stores and they may facilitate the expression of energetically expensive functions. Early arrival on the breeding grounds in migratory species and territorial ...
    • Paternity Loss in Relation to Male Age, Territorial Behaviour and Stress in the Pied Flycatcher 
      Moreno, Juan; Martínez, Juan Gabriel; Morales, Judith; Lobato, Elisa; Merino, Santiago; Tomás, Gustavo; Vásquez Salfate, Rodrigo; Möstl, Erich; Osorno, José L. (Blackwell, 2010)
      For sexual selection to operate in monogamous species, males of poor quality in some factor like age, ornamentation, condition or aggressiveness, should lose paternity compared with higher quality males. We tested this ...
    • SEXUAL DIMORPHISM AND PARENTAL ROLES IN THE THORN-TAILED RAYADITO (FURNARIIDAE) 
      Moreno, Juan; Merino, Santiago; Lobato, Elisa; Rodríguez Gironés, Miguel A.; Vásquez Salfate, Rodrigo (2007)
      Sexual dimorphism, mating system, and parental care are known for only a few species of the large passerine family Furnariidae. We conducted a study of sexual dimorphism in morphology, coloration, and parental roles ...