Cumulative human impacts across the world's oceans are considerable. We therefore
examined a single model taxonomic group, the penguins (Spheniscidae), to explore how …

Penguins face a wide range of threats. Most observed population changes have been
negative and have happened over the last 60 years. Today, populations of 11 penguin …

More than half of the world's 18 penguin species are declining. We, the Steering Committee
of the International Union for Conservation of Nature Species Survival Commission Penguin …

Penguins, among the most delightful creatures in the world, are also among the most
vulnerable. The fragile status of most penguin populations today mirrors the troubled …

We argue the need to improve climate change forecasting for ecology, and importantly, how
to relate long-term projections to conservation. As an example, we discuss the need for …

Penguins are the most threatened group of seabirds after albatrosses. Although penguins
are regularly captured in fishing gear, the threat to penguins as a group has not yet been …

From the tropics to Antarctica, penguins depend on predictable regions of high ocean
productivity where their prey aggregate. Increases in precipitation and reductions in sea ice …

Climate warming and associated sea ice reductions in Antarctica have modified habitat
conditions for some species. These include the congeneric Adélie, chinstrap and gentoo …

Climate change and fisheries are transforming the oceans, but we lack a complete
understanding of their ecological impact [1–3]. Environmental degradation can cause …

Industrial fishing can profoundly alter marine environments, and no-take zones are an
important tool to achieve sustainable fishing and re-establish ecosystem integrity. However …