The survival of sea birds affected by ocean cycles

In a general context of climate change, researchers at the Centre d'Úcologie fonctionnelle et Úvolutive (CNRS/UniversitÚ de Montpellier/UniversitÚ Paul Valery/EPHE-PSL) and their international partners revealed the impact of ocean cycles, such as the Pacific decadal oscillation and El Ni˝o, on the survival of the Nazca booby, a species found on the Galapagos Islands. Their research, which shows for the first time that long cycles (spanning several decades) directly affect the survival of adult populations, appears in the May edition of Ecology, and may later be expanded to other sea birds.

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