What is the first step to take if you encounter a mountain lion?

Raising your arms to appear larger is a critical first step if you encounter a mountain lion because it can help to assert dominance and reduce the likelihood of the animal perceiving you as prey. By making yourself look bigger, you could discourage the mountain lion from approaching. This behavior is rooted in the instinctual interaction between predators and potential threats, as animals often avoid confrontation with larger or more formidable opponents.

Alongside this action, maintaining eye contact and standing your ground help to convey confidence and assertiveness, essential factors in managing a wildlife encounter. This strategy aligns with the behaviors of many animals that perceive size as an indicator of strength.

In contrast, other actions such as backing away slowly or making loud noises may not effectively convey the same sense of authority. Additionally, running could trigger the mountain lion's instinct to chase, as an animal in flight is seen as prey. Therefore, the approach of appearing larger is both a psychological tactic and a practical strategy for reducing the risk of an aggressive encounter with a mountain lion.