EcologyMarine Ecology Progress SeriesPeer-reviewed
Wintering, rather than breeding, oceanic conditions may modulate declining survival in a long-distance migratory seabird
Katherine R. S. Snell, Isaac Rodrigues dos Santos, Rob S. A. van Bemmelen…·Kasper Thorup
The paper investigates survival trends in Arctic skuas, finding a decline in adult survival and a positive effect of El Niño on young survival, suggesting environmental conditions during non-breeding periods influence population dynamics.