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No. 016 · mammal · Risk: Low (rare encounters)

Mountain Lion

Puma concolor

Mountain Lion
In season · SeptemberSouthwestMountain WestPacific West
Field tell
Tan, unspotted coat; long tail with a dark tip. Sightings are usually brief, at a distance, near dawn or dusk.
Why it matters
Not venomous — included as a trail hazard, not a bite/sting risk.
Habitat
Remote canyons, scrub, and forested foothills; solitary and generally avoids people.
Season
Active year-round, mostly at dawn and dusk (crepuscular).
LARGE PREDATOR

If you encounter a mountain lion or wolf

  1. Do not run — running can trigger a chase instinct.
  2. Stand tall, raise your arms, and open your jacket to appear larger.
  3. Speak firmly in a loud voice and maintain eye contact; back away slowly without turning your back.
  4. Pick up small children without bending down or crouching.
  5. If attacked, fight back with whatever is at hand — rocks, sticks, or a backpack as a shield.

Not medical advice. Call 911 or Poison Control 1-800-222-1222.

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