The interface of ecological novelty and behavioral context in the formation of ecological traps

Ecological traps occur when rapid environmental change causes animals to actually prefer inferior habitats. Traps increase the likelihood of species extinction, but our understanding of how evolved behavioral algorithms interface with increasingly novel ecosystems to trigger them remains limited. Both polarized and unpolarized light are increasingly common forms of light pollution known to cause maladaptive behavior for both water-seeking and entirely terrestrial insects by maladaptively triggering innate habitat selection and navigation preferences, respectively. We designed a nocturnal, field-based experiment to investigate how diverse nocturnal insect taxa use and contextualize these cues when they are placed in evolutionarily novel proximity, and so test the hypothesis that cues that originally evolved to guide navigation behavior can enhance or hinder the ability of different nocturnal insects to avoid maladaptive behavior within the context of habitat selection. Unpolarized light ...