Spring turkey calendar
California's wild turkey population is dominated by Rio Grande subspecies, established through transplants and now thriving across the Coast Range, Sierra foothills, and parts of the Central Valley. Peak breeding lands in late March to mid-April. CDFW's general season opens late March to capture the most call-responsive window.
Breeding phases by zone
Phases are calendar approximations driven by photoperiod — year-to-year variation is small. Peak Breeding is the toughest phase for call-response hunting; Gobbling and Post-breed are the best.
Southern Plains / Rio Grande
Gobbling / pre-breed
Mar 5 – Mar 28
Peak breeding
Mar 29 – Apr 18
Post-breed / nesting
Apr 19 – May 8
Late season
May 9 – May 31
Rio Grande · Coastal Range & Sierra Foothills
What drives turkey timing here
Rio Grande country (TX, OK, KS, parts of NE) breeds early. Peak breeding lands late March to mid-April, with the eastern half of these states (where Eastern subspecies hybridize) running a few days later.
Photoperiod (day length) is the primary trigger — same week of April year over year produces the same calling response, give or take a few days. Weather pushes the window early or late at the margins.
Source
Data sourced from California Department of Fish and Wildlife upland game program reports.
Always verify season dates and licensing requirements with the official agency before hunting. Season structures change year to year.
Statewide phases are a starting point. Bield: Hunt logs your own observations — toms heard, hens seen, locations, conditions — and turns multi-season data into patterns no generic calendar can match.
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