Addressing important questions in animal ecology, physiology, and environmental science
often requires in situ information from wild animals. This difficulty is being overcome by …

Many large marine predators make excursions from surface waters to the deep ocean below
200 m. Moreover, the ability to access meso-and bathypelagic habitats has evolved …

Regional endothermy has evolved several times in marine fishes, and two competing
hypotheses are generally proposed to explain the evolutionary drivers behind this trait …

In the last decade, the ocean has absorbed a quarter of the Earth's greenhouse gas
emissions through the carbon (C) cycle, a naturally occurring process. Aspects of the ocean …

Large pelagic fishes often dive and surface repeatedly as if they were airbreathers, raising a
question about the functions of these movements. Some species (eg, bigeye tuna, ocean …

Abstract In Australian and New Zealand waters, current knowledge on white shark
(Carcharodon carcharias) movement ecology is based on individual tracking studies using …

Many large coastal sharks are vulnerable to population declines, however, conflict with
human activities often results in unselective culls. Successfully and non-destructively …

Inferring the size of extinct animals is fraught with danger, especially when they were much
larger than their modern relatives. Such extrapolations are particularly risky when allometry …

Metabolic rate is intricately linked to the ecology of organisms and can provide a framework
to study the behaviour, life history, population dynamics, and trophic impact of a species …

Establishing diets and dietary generalism in marine top predators is critical for
understanding their ecological roles and responses to environmental fluctuations. Nutrition …