The landscape of fear: ecological implications of being afraid

A decade after naming the concept, Laundre, Hernandez and Ripple reviewed how the landscape of fear had matured into a framework for understanding nonconsumptive predator effects. They synthesized evidence that fear-driven changes in prey vigilance, movement and habitat use can equal or exceed the demographic impact of direct killing, reshaping herbivory, plant communities and smaller-predator behavior. The review clarified terminology, measurement approaches such as giving-up densities and vigilance assays, and the conditions under which behaviorally mediated cascades arise. For felid ecology it provides a roadmap for studying how ambush predators like pumas and tigers structure prey behavior across space, and it remains a standard entry point to the fear-ecology literature.