Adaptation, Psychological 1 Animals 1 Aquatic Organisms 1 Article 1 Biomass 1 Diel Vertical Migration 1 Ecosystem 1 Ecosystem function 1 Food Chain 1 Game theory 1 Humans 1 Nash equilibrium 1 Population Dynamics 1 Population dynamics 1 Predatory Behavior 1 Predator–prey interactions 1 Trophic cascade adaptation 1 adaptive behavior 1 animal 1 aquatic species 1 biomass 1 coping behavior 1 diel migration 1 diel vertical migration 1 ecosystem 1 ecosystem function 1 fitness 1 food chain 1 food deprivation 1