Brown trout Salmo trutta is endemic to Europe, western Asia and north‐western Africa; it is a
prominent member of freshwater and coastal marine fish faunas. The species shows two …

Movement, from foraging to migration, is known to be under the influence of the
environment. The translation of environmental cues to individual movement decision making …

This paper reviews the life history of brown trout and factors influencing decisions to migrate.
Decisions that maximize fitness appear dependent on size at age. In partly anadromous …

Billions of animals migrate between breeding and non-breeding areas worldwide. Partial
migration, where both migrants and residents coexist within a population, occurs in most …

Salmonids are some of the most widely studied species of fish worldwide. They span
freshwater rivers and lakes to fjords and oceans; they include short‐and long‐distance …

Aim We still lack a consensus on the main variables driving changes in migratory strategies.
Different hypotheses have been proposed: productivity, energy, environmental …

Anadromous brown trout display a continuum of life-history strategies with high intraspecific
variability across their distribution range. While many of these strategies have been widely …

Spring migrating sea trout juveniles can be classified as parr, pre-smolt or smolt based on
body morphology and osmoregulatory capacity. In this respect, parr are assumed to be less …

The past several decades have ushered in a golden age in the study of migration biology,
leading to a wealth of descriptive articles that characterize various aspects of migration and …

The regulation of aquaculture production in Norway considers the potential impact of salmon
lice on wild fish. However, most attention has been focused on impacts on wild Atlantic …