Content with tag wind-driven food availability .

The Atlantic trade winds regulate the arrival of migratory birds to the Canary Islands and the reproduction of falcons

Large-scale environmental forces can influence biodiversity at different levels of biological organization. Climate, in particular, is often associated with species distributions and diversity gradients. However, its mechanistic link to population dynamics is still poorly understood. Here, the full mechanistic path by which a climatic driver, the Atlantic trade winds, determines the viability of a bird population is unravelled.