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Stick or twist: roe deer adjust their flight behaviour to the perceived trade-off between risk and reward

Archive ouverte | Bonnot, Nadège | CCSD

Because avoiding predation is crucial for fitness, foraging animals must trade acquisition of high-quality resources against risk avoidance when the best resources occur in locations with high predation risk. Although optimality m...

Roe deer at risk: teasing apart habitat selection and landscape constraints in risk exposure at multiple scales

Archive ouverte | Padié, Sophie | CCSD

International audience. Non-consumptive effects of predators result from the cost of responses to perceived risk. Prey modulate risk exposure through flexible habitat selection at multiple scales which, in interacti...

Temporal shifts in landscape connectivity for an ecosystem engineer, the roe deer, across a multiple-use landscape

Archive ouverte | Martin, Jodie | CCSD

International audience. Routine movements of large herbivores, often considered as ecosystem engineers, impact key ecological processes. Functional landscape connectivity for such species influences the spatial dist...

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