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THE DYLIO WHITETAIL FIELD GUIDE

Know the phase.
Read the woods.

From the first scrape to the quieter days after the chase. Learn what changes, find historical timing for your state, and build a better local picture.

WHITE-TAILED DEERREGIONAL TIMINGSOURCES INCLUDED
A mature white-tailed buck walking through grass
Ryan Hagerty / USFWS · Public domain

START WITH WHERE YOU ARE

Find your
local window.

Choose your state, then a region where available. These are historical biological references, not live rut reports or hunting season dates. Hunting in Tennessee? See this season’s deer dates and bag limits →

Reviewed October 29, 2026. Timing profiles for 36 states. All 50 states are selectable, with evidence gaps clearly identified.

LOCAL HERDS. LOCAL TIMING.

There is no national rut date.

Pennsylvania’s historical adult conception medians fall in November. South Texas study-area peaks fall in December. Some Gulf Coast populations peak later still.

Select your state to see what the research supports and where local information matters most.

Know what a date measures. A conception peak, a GPS movement peak and a broad breeding season answer different questions. Every result labels its evidence.

THE SEASON IS A STORY

Five phases.
Plenty of overlap.

These are useful descriptions of behavior. Individual deer do not move through them on one exact schedule.

Before the local main breeding period

The woods start leaving clues.

Bucks move out of summer patterns. Rubs, scrapes and scent communication become more noticeable as breeding approaches. A scrape records a visit, not a guaranteed daylight appointment.

In the field Look for fresh sign and repeat observations. Record when and where you actually see deer rather than judging the entire herd from one photograph.

Biology and phase descriptions: MassWildlife, Indiana DNR, Texas Parks & Wildlife.

A white-tailed buck standing alert in tall field cover
N. & M.J. Mishler / USFWS · Public domain

THE SAME SPECIES. A DIFFERENT CALENDAR.

November isn’t
everybody’s rut.

Much of the northern whitetail range has a concentrated fall breeding period. Farther south, local herd history and conditions create substantial differences across short distances.

Compare these as distinct study results, not three equally precise forecasts. Pennsylvania · Texas · Alabama

A CLOSER LOOK

Understand the story.
Watch the woods.

DYLIO FIELD FILM

Your rut isn’t everybody’s rut

Why a November window in the North can be a winter window farther south.

DYLIO FIELD FILM

The second rut isn’t a replay

What repeat estrus means, and why local does matter.

DYLIO FIELD FILM

When the chase slows down

Understand the shift toward food, cover and recovery.

Narrated educational films. Wildlife scenes may be illustrative; they do not document current rut activity in a particular state.

MAKE YOUR OWN OBSERVATIONS COUNT

The calendar gets you close.
Your field notes add the detail.

Keep sightings, times, conditions and camera downtime together. Compare more than one day before deciding what is happening in your herd.

Get the free deer checklist ↗Build a better hunt review →

GOOD QUESTIONS FROM THE FIELD

Read past
the rut hype.

Does cold weather start the rut?

Shortening daylight is a central driver of breeding timing. Weather can influence the activity you see, but a cold front does not create a new conception calendar for the whole herd. MassWildlife explanation ↗

Is the second rut always in December?

No. The roughly 28-day interval refers to a doe returning to estrus after an unsuccessful first cycle. The starting point is local. Southern populations with winter main breeding can have later follow-up activity. Some young does also breed for the first time later in the season. TPWD research ↗

Why did the deer seem to disappear at peak rut?

Visible chasing and actual breeding are different observations. A buck tending a receptive doe can spend less time on the trail your camera covers. Pressure, food and your observation coverage also matter. Mississippi DWFP explanation ↗

Are these dates hunting season dates?

No. This guide describes biological timing. Follow your state agency and the land manager for current seasons, local access, licenses and requirements. A biological window can fall outside an open hunting season.

Does this cover mule deer, blacktails or elk?

This guide focuses on white-tailed deer. General agency accounts are labeled where they discuss deer broadly. Do not apply a whitetail date to another species, or to a different population without supporting information.

FOLLOW THE EVIDENCE

Clear sources.
Honest estimates.

Dates are summarized from wildlife agencies and university resources, reviewed October 29, 2026. Historical studies describe their study areas and periods. We retain their scale and distinguish conception data, rut activity, movement proxies and broad seasonal descriptions.

We do not add fixed pre-rut or post-rut days to every date. Secondary breeding is described as a biological possibility, not a separately measured peak unless a source establishes one. The lookup does not use weather, moon phase or your location to invent a current forecast.

Alabama
  • local populationsHistorical map bands span November 10 to February 8; much of the state peaks mid to late JanuaryBreeding · Map bands: November 10 to 23, November 24 to December 8, December 9 to 24, December 25 to January 8, January 9 to 24, January 25 to February 8.Alabama Wildlife & Freshwater Fisheries ↗
Arkansas
Connecticut
Florida
  • local deer management unitsFrom July in southern Florida to February in northwest FloridaBreeding · A November-only message would be wrong for much of Florida. The January/February content focuses on late northwest populations.Florida Fish & Wildlife Conservation Commission ↗
Georgia
  • county movement mapExamples: Cobb November 3 to 9; Fulton November 10 to 16; Seminole December 22 to 28Movement proxy · These are mapped movement windows. Do not label them as exact conception dates.Georgia DNR / University of Georgia ↗
Idaho
  • State overviewNovemberBroad season · This general account covers deer and does not isolate whitetail conception peaks from mule deer.Idaho Fish & Game ↗
Illinois
Indiana
  • State overviewPrimarily October and NovemberBroad season · No exact peak week is claimed in this account.Indiana DNR ↗
Iowa
  • State overviewAround the first week of NovemberMovement proxy · Movement peak is not identical to peak conception.Iowa DNR ↗
Kansas
  • State overviewMid NovemberRut activity · Older statewide context; no county-specific conception date is claimed.Kansas Wildlife & Parks ↗
Kentucky
  • State overviewMid NovemberRut activity · This is historical biological context. The old release is not the current season schedule.Kentucky Fish & Wildlife ↗
Louisiana
  • local populationsLocal average two-week peak windows shown on LDWF’s mapLocal map required · The available agency text does not justify a single statewide month or exact date. Use the parish/location map before making a local date claim.Louisiana Department of Wildlife & Fisheries ↗
Maine
Maryland
  • State overviewFirst half of NovemberBreeding · Overall breeding extends from mid October into mid December.Maryland DNR ↗
Massachusetts
  • State overviewNovember 6 to 20Breeding · The agency separates pre-rut, main rut and recovery. Weather changes what you see more readily than the breeding calendar.MassWildlife ↗
Michigan
  • State overviewOctober to November breeding seasonBroad season · This is the overall breeding season. It does not establish a precise peak conception week.Michigan DNR ↗
Minnesota
  • State overviewNovember breeding; rut behavior increases in late OctoberBreeding · The source supports a month, not an exact statewide peak week.Minnesota DNR ↗
Mississippi
  • northwest to southeastSome northwest populations as early as late November; some southeast populations about mid FebruaryBreeding · A local mean conception map is available. An early northern Mississippi window is not a coastal Mississippi date.Mississippi DWFP ↗
Missouri
  • State overviewFirst 10 days of November in this hunting accountRut activity · An agency hunting account, not a statewide conception dataset; rut behavior continues outside these days.Missouri Department of Conservation ↗
Montana
  • MontanaThroughout NovemberBreeding · Source supports a month, not an exact statewide peak week. This row does not apply to mule deer or elk.Montana Fish, Wildlife & Parks ↗
New Hampshire
  • State overviewSecond or third week of NovemberBreeding · A week-scale agency description rather than a county model.New Hampshire Fish & Game ↗
New Jersey
  • New JerseyNorthern adults: November 3 to 23; southern adults: November 10 to 20Breeding · Agency fetal data also show later fawn breeding. County and age class matter.New Jersey Fish & Wildlife ↗
New York
  • State overviewMid NovemberRut activity · The full breeding season spans October to January; the source does not supply a narrower statewide conception interval.New York DEC ↗
North Carolina
  • State overviewCounty estimates span late October through early DecemberLocal map required · Use the linked 2025 map for your county. Small samples have lower precision; a single average date is not the whole breeding season.North Carolina Wildlife Resources Commission ↗
North Dakota
Ohio
Pennsylvania
Rhode Island
  • State overviewFirst two weeks of NovemberBreeding · An agency overview, not a promise of increased daylight activity on every property.Rhode Island DEM ↗
South Carolina
  • South CarolinaEarly to mid NovemberBreeding · The entire breeding season extends beyond the peak.South Carolina DNR ↗
South Dakota
  • State overviewNovemberRut activity · The source supports the month only. Consult current rules separately; historical access details may change.South Dakota Game, Fish & Parks ↗
Tennessee
Texas
  • Gulf Prairies & MarshesNorthern study area September 30; southern study area October 31Breeding · Separate northern and southern study-area peak dates from the historical TPWD study.Texas Parks & Wildlife ↗
  • Post Oak & Cross TimbersPost Oak November 10 and 11; Cross Timbers November 15 and 17Breeding · Four historical study-area peaks summarized here; not a single continuous statewide peak.Texas Parks & Wildlife ↗
  • Rolling PlainsSouthern study area November 20; northern study area December 3Breeding · Separate local study-area peak dates.Texas Parks & Wildlife ↗
  • Edwards PlateauEast November 7; central November 24; west December 5Breeding · Three distinct study areas, each with its own peak. These dates are not one continuous peak on a single property.Texas Parks & Wildlife ↗
  • Trans Pecos whitetailsDecember 8Breeding · Whitetail study result, not a mule deer rut date.Texas Parks & Wildlife ↗
  • South Texas PlainsEastern study area December 16; western study area December 24Breeding · Separate eastern and western study-area averages. These are historical anchors, not precise annual predictions.Texas Parks & Wildlife ↗
Virginia
  • State overviewLast two weeks of November in the species accountBreeding · This statewide account is broad. Local DWR-hosted field accounts also describe earlier November breeding. Use observations from your herd rather than treating either as an exact date.Virginia DWR ↗
Washington
  • State overviewColumbian whitetails: first to second week of NovemberLocal population · Applies to the lower Columbia population. These deer have special protections; this is wildlife biology, not a statement of hunting eligibility.Washington Fish & Wildlife ↗
West Virginia
  • State overviewNovember rut; late October pre-rutRut activity · No narrower conception interval is established here.West Virginia DNR ↗
Wisconsin
  • State overviewOctober 23 to November 12 in the southwest study areaRut activity · This is a local movement study, not a statewide fetal-conception window.Wisconsin DNR ↗

Photos: Ryan Hagerty / USFWS and N. & M.J. Mishler / USFWS, each marked public domain at its source. No agency endorsement is implied.

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