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Provisioning response to manipulation of apparent predation danger by parental Pied Flycatchers

H. Hakkarainen, Auteur ; I. Yli-Tuomi, Auteur ; E. Korpimäki, Auteur ; R. Ydenberg, Auteur

Dans Ornis Fennica (79(3) 2002)

We tested whether nest visitation rate of parent Pied Flycatchers (Ficedula hypoleuca) is decreased by an experimentally increased predation risk. We simulated predation risk by placing a stuffed Pygmy Owl (Glaucidium passerinum) in the nest vic[...]

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