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Mountain Lion
Photography by Mark Miller
Coachella Valley · A wildlife field guide

Mountain Lion

Puma concolor · Mammal

A tawny coat and a very long tail distinguish this elusive cat. A photograph is a welcome way to look closer.

MammalMark Miller’s collection
Through Mark’s lens

One animal. Different perspectives.

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Field notes

The details behind the discovery.

The Mountain Lion (Puma concolor), also known regionally as a cougar, puma, or panther, is a large and elusive predator native to the Coachella Valley and the surrounding mountain ranges, such as the San Jacintos and Santa Rosas. It is a top predator whose presence deeply influences local ecosystems, including avian populations.

🐾 Description:

  • Size: Adults range from 5 to 9 feet long (nose to tail), with males significantly larger than females.

  • Coloration: Tawny beige fur, lighter on the underside, with a black-tipped tail and ears.

  • Adaptations: Powerful limbs for leaping, retractable claws, acute night vision, and stealthy movement make it an expert ambush predator.

🌄 Habitat & Range:

Mountain lions thrive in various habitats, including desert canyons, chaparral, oak woodland, and pine forests. In the Coachella Valley, they are most commonly associated with rugged, undeveloped mountain terrain where they can avoid human activity.

🦌 Diet & Ecological Role:

They primarily hunt deer, such as mule deer, but take smaller prey, including hares, raccoons, and birds. As apex predators, they help regulate herbivore populations, affecting plant communities and indirectly supporting habitat stability for ground-nesting and foraging birds.

⚠️ Conservation & Human Interaction:

Although generally reclusive, mountain lions occasionally conflict with humans, particularly as development encroaches on their territory. Wildlife corridors and public education campaigns aim to reduce these conflicts.

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