The rapid pace of environmental change in the Anthropocene necessitates the development
of a new suite of tools for measuring ecosystem dynamics. Sentinel species can provide …

We review seven Arctic and four subarctic marine mammal species, their habitat
requirements, and evidence for biological and demographic responses to climate change …

Seabird population changes are good indicators of long-term and large-scale change in
marine ecosystems, and important because of their many impacts on marine ecosystems …

Determining the form of key predator-prey relationships is critical for understanding marine
ecosystem dynamics. Using a comprehensive global database, we quantified the effect of …

The study of long-distance migration provides insights into the habits and performance of
organisms at the limit of their physical abilities. The Arctic tern Sterna paradisaea is the …

Forage fish support the largest fisheries in the world but also play key roles in marine food
webs by transferring energy from plankton to upper trophic-level predators, such as large …

Offshore wind farms may affect bird populations through collision mortality and
displacement. Given the pressures to develop offshore wind farms, there is an urgent need …

Summary 1 Abundant mid‐trophic pelagic fish often play a central role in marine
ecosystems, both as links between zooplankton and top predators and as important fishery …

There is a growing need to identify Marine Protected Areas (MPAs) for marine species. For
seabirds, MPAs include those near breeding colonies, offshore foraging areas, inshore …

Summary 1 Marine wind farms have attracted substantial public interest. The construction of
wind facilities offshore may become Europe's most extensive technical development in …