Use this link to get your license online: https://wildlife.ca.gov/Licensing/Fishing
For the most up to date fishing and hunting regulations: https://wildlife.ca.gov/Regulations
The California Heritage Trout Challenge: https://wildlife.ca.gov/Fishing/Inland/HTC
An Angler's Guide to the California Heritage Trout Challenge: https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentID=137391&inline
Salmonids in the Classroom (also known as the Classroom Aquarium Education Program) for K-12 classrooms: https://wildlife.ca.gov/CAEP