Join Mountains Restoration Trust to preserve and protect the streams and creeks of the Malibu Creek Watershed. The invasive, non-native crayfish are harmful to the ecosystem of the Santa Monica Mountains. They prey on native species, reduce water quality, and cause problems with creek bed erosion. We need your help in trapping and removing the crayfish as well as picking up trash along the stream.

Great Fun for Kids and Families! Volunteers 15 years or younger must be accompanied by a parent or guardian. Volunteers under the age of 18 must bring a signed parent/guardian waiver if the parent or guardian is not attending.

Registration is required! Registered volunteers will receive an email confirmation with more details.
Have more questions? Contact us at or call MRT Monday through Friday 8am to 4:30pm at (818) 591-1701 ext. 203.