Zooplankton play critical roles in marine ecosystems, yet their fine-scale behavior remains
poorly understood because of the difficulty in studying individuals in situ. Here, we combine …

The downriver migration process of young anadromous fish has a far-reaching impact on
their survival rate and the efficacy of hatchery-reared fish release, but it is poorly understood …

Vector navigation, ie, maintaining a constant heading for a given amount of time, is
hypothesized to provide a viable basis for the navigational feats of a number of long …

Jellyfish locomotion and orientation have been studied in the past both in the laboratory,
testing mostly small jellyfish, and in the field, where it was impossible to control the seawater …

Although jellyfish are recognised recently as key components that can influence ecosystem
functioning and trophic flows in the northern Benguela upwelling ecosystem, the number of …

Rorqual whales, the largest predators on earth, employ a unique, energetically expensive
foraging style that enables bulk feeding on small prey. Intermittent-engulfment ram-filtration …