Western ND Merriam's
North Dakota's spring turkey season typically opens mid-April and runs through late May, capturing peak breeding for both subspecies.
North Dakota Game and Fish DepartmentNorth Dakota has Merriam's in the west (badlands and prairie pine breaks) and Eastern populations along eastern river drainages. Peak breeding lands late April to early May. The mid-April opener catches peak gobbling.
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.
North Dakota's spring turkey season typically opens mid-April and runs through late May, capturing peak breeding for both subspecies.
North Dakota Game and Fish DepartmentEastern North Dakota Eastern subspecies populations are concentrated along the Red River Valley and large river drainages.
North Dakota Game and Fish DepartmentMerriam's country runs across a wide latitude range, but elevation is the dominant variable. Lower-elevation valleys peak first in late April, with high-elevation timber not peaking until mid-to-late May. Plan zones for elevation, not just latitude.
Spring turkey breeding is triggered by photoperiod — increasing day length — which makes it remarkably consistent year to year within a given latitude band. Weather can shift gobbling intensity by a few days, but biological breeding timing barely moves. That's why a calendar built from photoperiod data is genuinely actionable for planning.
Data sourced from ND Game and Fish Department wild turkey 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.