The physiology of movement

摘要: Movement, from foraging to migration, is known be under the influence of environment. The translation environmental cues individual movement decision making determined by an individual's internal state and anticipated balance costs benefits. General body condition, metabolic hormonal physiology mechanistically underpin this state. These physiological determinants are tightly, often genetically linked with each other hence central a mechanistic understanding movement. We here synthesise available evidence drivers signatures review (1) how as measured in its most coarse way condition correlates decisions during foraging, migration dispersal, (2) changes underlie these strategies (3) can molecular pathways. reveale that high facilitates efficiency routine dispersal migration. Dispersal is, however, some cases stimulated decreased condition. Many biotic abiotic stressors induce initiate cascade vertebrates through production stress hormones. Movement therefore associated hormone levels but also insects, interaction factors related or social underlying mechanisms currently studied few model species, show -in congruence our insights on role condition- energy metabolism glycolysis, coupling timing processes Molecular into basis remain, highly refractory. finalise critical reflection importance feedbacks for better effects ecological dynamics at all biological organization.