I'm a Data Acquisition Specialist for Zoology and Botany for the California Natural Diversity Database (CNDDB) at the California Department of Fish and Wildlife (CDFW). This data is used to track and protect rare, threatened, and endangered species in California. Join our iNaturalist project and add your observations to our CNDDB database:
https://www.inaturalist.org/projects/california-natural-diversity-database

Check out the official CNDDB database:
https://www.wildlife.ca.gov/Data/CNDDB

"Of all the paths you take in life, make sure a few of them are dirt." - John Muir