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Article
Manuel Fuertes-Recuero, Auteur ; Alejandro Cantarero, Auteur ; Alberto J. Redondo, Auteur ; Nuria Sánchez-Sánchez, Auteur ; Tomás Redondo, AuteurSome theoretical models predict that nestling begging must be a costly activity to transmit reliable information to parents about offspring hunger. One candidate cost is oxidative stress, which could impair growth or immune function. This hypoth[...]
Article
Gregorio Moreno-Rueda, Auteur ; Tomás Redondo, Auteur ; David Ochoa, Auteur ; Carlos Camacho, Auteur ; David Canal, Auteur ; Jaime Potti, AuteurParasitized nestlings might be expected to increase begging effort to obtain additional resources to compensate for those sequestered by their parasites. However, begging is costly and chicks harbouring parasites may find it more difficult to at[...]
Article
Jose Maria Romero, Auteur ; Tomás Redondo, AuteurAltricial nestlings in structured families show a diverse array of behavioural mechanisms to compete for food, ranging from signalling scrambles to aggressive interference. Rates of filial infanticide are moderately high in white storks. It has [...]
