Well, to get to the other side, of course. The “road” being the 101 Freeway, and the big cat being P-33, a 16-month-old who recently left her mother and was the star of some stunning photos from the National Park Service’s Santa Monica Mountains National Recreation Area. (Beware viewing if you’re squeamish: there are images of a dismembered deer.) The NPS has been tracking her and her two siblings since they were four weeks old.
And now big sis has miraculously made it across the Ventura Freeway. She crossed on the Conejo Grade from the Santa Monica Mountains to the Camarillo area on March 9 sometime between midnight and 2 a.m.
This is hugely significant for mountain lions and the people who research them because a successful crossing of such a huge barrier like the 101 is a sign that there’s hope for maintaining the long-term genetic health of the population.
It’s all about connectivity of habitat for these SoCal mountain lions — being stuck south of the 101 leads to inbreeding and lower genetic diversity. A number of big cats have been killed trying to cross the freeway, including one recently at Liberty Canyon, north of Malibu Creek State Park. This is also where the only other known successful crossing by a lion occurred since the NPS started started studying them in 2002, and it’s where NPS is proposing to build a wildlife crossing over the freeway.
Some Angelenos may recall the famous mountain lion in Griffith Park known as P-22, who was made famous in National Geographic photos in 2013, and was thought to have crossed the 101 and 405 Freeways heading east. He wasn’t wearing a tracking collar and he’s likely not to reproduce because he’s believed to be the only lion there and is hemmed in by so many freeways on the eastern end of the Santa Monicas.
As a hiker in these mountains, it’s always in the back of mind that cougars are in the vicinity, so I’m vigilant the trail. The area where P-33 ended is pretty agricultural but I’m guessing she’s in the mountains north of the freeway just west of Wildwood Park in Thousand Oaks. That park, by the way, has some great hiking, including a nice loop hike to Paradise Falls. It seemed like lion territory when I was there, so I’m not surprised P-33 was attracted to it. Here’s hoping she’s not too hemmed in by suburbia (aren’t we all?), avoids cars and people, and lives a long, fruitful life.