M. Chevallay

A matter of life and death - Hunting tactics of Southern elephant seals (Mirounga leonina) and anti-predatory behaviours of their prey

The paper analyzes hunting tactics of Southern elephant seals and prey anti-predatory behaviors using sonar tags during foraging trips.

Spies of the deep: an animal-borne active sonar and bioluminescence tag to characterise mesopelagic prey size and behaviour in distinct oceanographic domains

This study uses sonar and bioluminescence tags on seals to analyze mesopelagic prey size and behavior across oceanographic domains, finding vertical and temperature-related differences in prey characteristics.

Sealing the deal - Antarctic fur seals' active hunting tactics to capture small evasive prey revealed by miniature sonar tags

This study uses sonar tags to analyze fine-scale hunting tactics of Antarctic fur seals capturing evasive prey, finding that seals and prey detect each other simultaneously and seals use bursts of acceleration to catch prey.