Brooding duration does not depend on cat predation risk but is related to weather and phenology in the wandering albatross (Diomedea exulans)
Résumé
Parental investment increases offspring fitness at the expense of the parent's ability to invest in other offspring. In many animal species, parents guard their offspring after birth. The parental decision over the duration of this period is expected to be triggered by the associated fitness costs and benefits for both offspring and parents.
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