Behind the remains of a town scorched by fire, the foothills are lush with new green and filled with birdsong.

Wildlife is returning to the Eaton Fire burn area and scientists are closely tracking it four months after the Los Angeles area wildfires tore through the Angeles National Forest and destroyed hundreds of homes and businesses in Altadena.

Trail cameras installed by a group of volunteers documented the first mountain lion back in the area March 26. It was seen again as recently as two nights ago.

“My first inclination was to share that to people who have lost so much during this fire and our community in Altadena, because it’s a sign of hope that nature’s returning, that nature’s resilient,” said Kristen Ochoa, a professor at the University of California, Los........

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