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Nest-dwelling ectoparasites reduce begging effort in Pied Flycatcher Ficedula hypoleuca nestlings

Gregorio Moreno-Rueda, Auteur ; Tomás Redondo, Auteur ; David Ochoa, Auteur ; Carlos Camacho, Auteur ; David Canal, Auteur ; Jaime Potti, Auteur

Dans Ibis (158(4) October 2016)

Parasitized 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[...]

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