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Vincenzo Penteriani, Auteur ; Maria del Mar Delgado, Auteur ; Paola Bartolommei, Auteur
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Letizia Campioni, Auteur ; Rui Lourenco, Auteur ; Maria del Mar Delgado, Auteur ; Vincenzo Penteriani, AuteurIn order to understand habitat requirements in territorial species, it is important to take into account the specific tasks and constraints associated with the different stages and social status of an individual life cycle (e.g. territorial bree[...]
Article
Vincenzo Penteriani, Auteur ; Maria del Mar Delgado, Auteur
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Vincenzo Penteriani, Auteur ; Rui Lourenco, Auteur ; Maria del Mar Delgado, AuteurThe recent increase in the numbers of Eagle Owls Bubo bubo in Britain has led to widespread concern about the potential impact of this top predator on populations of other birds and mammals. We present data on the recent colonisation by Eagle Ow[...]
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Maria del Mar Delgado, Auteur ; Vincenzo Penteriani, Auteur ; Vilis O. Nams, AuteurMovement strategies are one of the primary mechanisms underlying animal survival. Despite the impressive amount of studies on animal movement during successive stages in the life history in birds, little is known about the characteristics of mov[...]
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Vincenzo Penteriani, Auteur ; Maria del Mar Delgado, Auteur ; Carlos Alonso-Alvarez, Auteur ; Fabrizio Sergio, AuteurNocturnal species may communicate by visual signals more frequently than previously thought. In fact, such species are habitually active around sunset and sunrise, when light conditions are still suitable for visual communication. We investigate[...]
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Vincenzo Penteriani, Auteur ; Maria del Mar Delgado, Auteur ; Renato Stigliano, Auteur ; Letizia Campioni, Auteur ; Maria Sanchez, AuteurDawn and dusk choruses represent one of the most investigated topics in avian vocal behaviour, but their underlying basis remains unclear. As with the dawn chorus in passerines, dusk chorus in owls seems to support the mate and rival assessment [...]
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Chiara Bettega, Auteur ; Maria del Mar Delgado, Auteur ; Letizia Campioni, Auteur ; Paolo Pedrini, Auteur ; Vincenzo Penteriani, AuteurReplacement clutches can be crucial to the breeding success of avian species, although several factors may influence their outcome and the quality of chicks. Here we compare first and replacement clutches of Eagle Owls in terms of chick quality,[...]
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Rui Lourenco, Auteur ; Fernando Goytre, Auteur ; Maria del Mar Delgado, Auteur ; Michael Thornton, Auteur ; João E. Rabaça, Auteur ; Vincenzo Penteriani, AuteurThe vocal behaviour of birds may be influenced by many factors, including the risk of being detected by a predator. In Donana Protected Area, the tawny owl co-exists alongside its intraguild predator, the eagle owl Bubo bubo. We considered four [...]
