Détail de l'auteur
Documents disponibles écrits par cet auteur (3)
Ajouter le résultat dans votre panier Affiner la recherche
Article
Cristian Pérez‐Granados, Auteur ; Karl-L. Schuchmann, AuteurDans Ibis (163(2) 2021)Some diurnal birds vocalize at night but the reason for this has seldom been studied. We monitored the nocturnal vocal activity of the Undulated Tinamou Crypturellus undulatus from June 2015 to May 2016 at three recording stations in the Brazili[...]
Article
Cristian Pérez‐Granados, Auteur ; Gerard Bota, Auteur ; David Giralt, Auteur ; Adrián Barrero, Auteur ; Julia Gómez‐Catasús, Auteur ; Daniel Bustillo-De La Rosa, Auteur ; Juan Traba, AuteurDans Ibis (161(4) 2019)Autonomous recording units have been widely used in a large number of bird studies in recent years, but challenges remain in estimating abundance based on acoustic monitoring. We tested whether vocal activity rate index (VAR; the number of songs[...]
Article
Cristian Pérez‐Granados, Auteur ; Juan Traba, AuteurSome birds use social cues, such as the presence of conspecifics, when selecting breeding habitat. This phenomenon, known as conspecific attraction, has been well-documented in migratory species, but has not been assessed for resident species of[...]
