RESEARCH NOTE Ryan Revnak* California Department of Fish and Wildlife, Northern Region, 601 Locust Street, Redding, CA 96001, USA *Corresponding Author: ryan.revnak@wildlife.ca.gov Published 12 April 2023 • http://www.doi.org/10.51492/cfwj.109.4 Key words: Central Valley spring-run Chinook Salmon, Deer Creek, precocious sexual maturity, Sacramento River Citation: Revnak, R. 2023. Precocious sexual maturity in juvenile California Central Valley spring-run … Continue reading Precocious sexual maturity in juvenile California Central Valley spring-run Chinook Salmon