Migratory birds track seasonal resources across and between continents. We propose a
general strategy of tracking the broad seasonal abundance of resources throughout the …

Humans have moved species away from their native ranges since the Neolithic, but
globalization accelerated the rate at which species are being moved. We fitted more than …

The green-up of vegetation in spring brings a pulse of food resources that many animals
track during migration. However, green-up phenology is changing with climate change …

Migration allows animals to exploit spatially separated and seasonally available resources
at a continental to global scale. However, responding to global climatic changes might prove …

Aim Knowledge of broad‐scale biogeographical patterns of animal migration is important for
understanding ecological drivers of migratory behaviours. Here, we present a flyway‐scale …

Despite clear benefits of optimal arrival time on breeding grounds, migration schedules may
vary with an individual bird's innate quality, non-breeding habitat or breeding destination …

Billions of nocturnally migrating songbirds fly across oceans and deserts on their annual
journeys. Using multisensor data loggers, we show that great reed warblers (Acrocephalus …

Abstract Aim In the Northern Hemisphere, bird migration from the tropic to the temperate
zone in spring is thought to proceed at a rate determined in large part by local phenology. In …

Human-mediated translocation of species to areas beyond their natural distribution (which
results in 'alien'populations) is a key signature of the Anthropocene, and is a primary global …

Human behavior profoundly affects the natural world. Migratory birds are particularly
susceptible to adverse effects of human activities because the global networks of …