Global movement patterns of migratory birds illustrate their fascinating physical and
physiological abilities to cross continents and oceans. During their voyages, most birds land …

There is increasing interest in individual differences in animal behaviour. Recent research
now suggests that an individual's behaviour, once considered to be plastic, may be more …

Carry‐over effects occur when processes in one season influence the success of an
individual in the following season. This phenomenon has the potential to explain a large …

There are multiple observations around the globe showing that in many avian species, both
the timing of migration and breeding have advanced, due to warmer springs. Here, we …

Physiological Adaptations for Breeding in Birds is the most current and comprehensive
account of research on avian reproduction. It develops two unique themes: the consideration …

The number of combinations of anthropogenic stressors affecting global change is
increasing; however, few studies have empirically tested for their interactive effects on …

Billions of animals migrate each year. To successfully reach their destination, migrants must
have evolved an appropriate genetic program and suitable developmental, morphological …

Many birds show a surprising degree of intraspecific variability in migratory tendency and
choice of wintering site. In this study, we tracked the seasonal movements of 35 …

Since 1996, some populations of Fraser River sockeye salmon (Oncorhynchus nerka
Walbaum in Artedi, 1792) have begun spawning migrations weeks earlier than normal, and …

The phenomenon of bird migration has fascinated people from time immemorial. The
arrivals and departures of different species marked the seasons, heralding spring and …