Abstract The Southern Ocean is a critical component of the global climate system and an
important ecoregion that contains a diverse range of interdependent flora and fauna. It also …

Remote measurement of the physiology, behaviour and energetic status of free-living
animals is made possible by a variety of techniques that we refer to collectively as …

During the last 30 years, at-sea studies of seabirds and marine mammals in the oceans
south of the Subtropical Front have described an association with major frontal areas. More …

A goal of animal movement analysis is to reveal behavioural mechanisms by which
organisms utilize complex and variable environments. Statistical analysis of movement data …

The mesopelagic zone of the northeast Pacific Ocean is an important foraging habitat for
many predators, yet few studies have addressed the factors driving basin-scale predator …

Marine dredging is an excavation activity carried out worldwide by many industries. Concern
about the impact dredging has on marine life, including marine mammals (cetaceans …

We report the trophic structure of a myctophid assemblage by measuring the isotopic niches
of 14 species living in Kerguelen waters, southern Indian Ocean. Most of the species show …

Responses by marine top predators to environmental variability have previously been
almost impossible to observe directly. By using animal-mounted instruments simultaneously …

We present the findings of a 2-yr study of habitat use by bottlenose dolphins in the outer
Shannon estuary on the west coast of Ireland. Data were collected during repeated …

Predators and prey assort themselves relative to each other, the availability of resources and
refuges, and the temporal and spatial scale of their interaction. Predictive models of predator …