Articles concern behaviors (e.g., foraging, detection, feeding, prey/food consuming) of phylogenetically diverse predators: fish, red knot birds, rats, mice, natricine snakes, geckos, semiterrestrial crabs squid and of their prey (e.g., detection, defense, escape). The aim of this Research Topic on prey-predator interactions is to describe advances at different levels (e.g., descriptive, conceptual, modeling) from the predator and the prey's points of view and sometimes both. From the point of view of both the predator and the prey, such adaptive responses to natural stimuli are under complex neuronal and hormonal control. In a classical view, these interactions elicit mutual adaptations that improve predator success, traits such as morphology (e.g., wings, claws, teeth), physiology (e.g., sensory processing, speed, acceleration, maneuverability) as well as prey traits (e.g., predator detection, antipredator behavior, morphological and chemical repulsion, crypsis, aposematism, mimicry), Improvements occur at the individual level, and the intra- and interspecific group level (e.g., hunting strategy in a predator, the collective response of prey). These predator-prey interactions influence fitness at different biological levels, from individuals to community structures and dynamics of populations. Prey-predator interactions are one of the key pressures explaining the evolution and adaptation of many traits in organisms, from microorganisms to vertebrates. The scope of this Research Topic: prey-predator interactions is deliberately broad to encourage examples from diverse perspectives.
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