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Documents disponibles écrits par cet auteur (6)
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Article
Daniel Haag-Wackernagell, Auteur ; Philipp Heeb, Auteur ; Andreas Leiss, AuteurCapsule We suggest the existence of colour-based selection processes on juvenile Feral Pigeons in an urban environment. Aims To investigate whether the colour or pattern of a fledgling affects its probability of survival to adulthood. Methods We[...]
Article
Daniel Haag-Wackernagell, Auteur ; Philipp Heeb, Auteur ; Andreas Leiss, AuteurCapsule We suggest the existence of colour-based selection processes on juvenile Feral Pigeons in an urban environment. Aims To investigate whether the colour or pattern of a fledgling affects its probability of survival to adulthood. Methods We[...]
Article
Adele Mennerat, Auteur ; Philippe Perret, Auteur ; Samuel P. Caro, Auteur ; Philipp Heeb, Auteur ; Marcel M. Lambrechts, AuteurNesting birds use several behavioural or physiological defence mechanisms against parasites. On Corsica, female blue tits Cyanistes caeruleus incorporate fresh fragments of a limited number of aromatic plants in the nest cup, from the end of nes[...]
Article
Magdalena Ruiz-Rodríguez, Auteur ; Juan J. Soler, Auteur ; Francoise S. Lucas, Auteur ; Philipp Heeb, Auteur ; Maria Jose Palacios, Auteur ; David Martín-Gálvez, Auteur ; Liesbeth de Neve, Auteur ; Tomas Perez-Contreras, Auteur ; Juan G. Martinez, Auteur ; Manuel Soler, AuteurDiversity of the gut bacterial community is of prime importance for optimal food digestion and, therefore, for nutritional condition of avian nestlings. Consequently, bacterial community should be considered as a predictor of the future survival[...]
Article
Staffan Jacob, Auteur ; Philipp Heeb, AuteurOffspring solicit food from their parents through begging signals. Nestling skin and flange coloration are begging signals that appear to convey information about nestling need or condition, and several experiments have shown that modifications [...]
Article
Mathieu Giraudeau, Auteur ; Gábor Á. Czirják, Auteur ; Camille Duval, Auteur ; Claude Guiterrez, Auteur ; Vincent Bretagnolle, Auteur ; Philipp Heeb, AuteurFeathers play an important role in many aspects of avian life histories, for exampling acting in thermoregulation, communication and flight. Damaged feathers may reduce the ability to perform these functions, so there are likely fitness costs fo[...]
