Except for 38 frogs that were rescued in 2024, all of the other southern mountain yellow-legged tadpoles and frogs were bred ...

U.S. Geological Survey biologist Elizabeth Gallegos leads her team on a hike to release Southern California mountain yellow-legged frogs into a pair of remote creeks in the San Gabriel Mountains.

Frogs bred at the L.A. Zoo are hatched and raised to ensure their development. After reaching maturity, these frogs and ...

The San Gabriel Mountains monument expansion adds 105,919 acres of Angeles National Forest land to the existing 346,179-acre SGM monument, ... unique geology, and dynamic forests, ...

President Joe Biden added nearly 106,000 acres to the San Gabriel Mountains National Monument on Thursday, May 2, expanding the monument designated 10 years ago by President Barack Obama by nearly one ...