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Sheyenne NG Oak Savanna Foraging Conditions — ForageIQ

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Sheyenne NG Oak Savanna

1,000–1,350 ft · ND🚗 Directions

A

Sheyenne National Grassland — the only tallgrass prairie national grassland in the USFS system, centered on the Sheyenne River in SE North Dakota. Bur oak savanna islands with aspen, cottonwood, and green ash along river terraces. Morels in dying cottonwood and elm bottoms; spring season late, typically early-mid May.

Trees:Bur Oak Aspen Cottonwood

Updated Jul 13, 4:18 AM MT

AI Conditions Report

AI-generated · verify in field

**Sheyenne NG Oak Savanna – Tier A with a Moisture Asterisk** You're sitting on a region loaded with fruiting potential—57 viable species across mycophagous, medicinal, and decomposer guilds—but soil VWC at 0.14 is the hard ceiling here. That recent 0.74" doesn't penetrate deep enough; the 7-day average of 0.17 confirms we're in a holding pattern. The A-tier assignment reflects the *diversity* available and warm soil temps (77°F) favoring rapid flush when conditions break, but desiccation risk is real and moderate. Focus on moisture-independent wood-decayers (Turkey Tail, Artist's Conk, Chaga, King Alfred's Cakes) and any established logs or stumps where subsurface moisture persists. Avoid chasing terrestrial flushes like *Boletus* or chanterelles—they'll abort or stall. Dead wood foraging buys you the next 5–7 days risk-free. The limiting factor is straightforward: you need 1.2–1.5" in the next 48–72 hours to trigger fruitbodies on the ground layer. Watch the forecast aggressively. Desiccation is moderate, not critical—this region can hold fungi in suspension longer than high-altitude slopes—but marginal moisture leaves no margin for error. **Hot tip:** Scout your best wood sources now while soil is firm; when rain hits, that same ground turns heavy and access becomes a slog.

Generated by Claude (Anthropic) from the structured weather, soil, and phenology data on this page. The LLM can misread edge cases — treat this as a starting hypothesis, not a guarantee. Always verify conditions on the ground before committing to a long drive.

Foraging Potential80/100

❌Moisture

✅Soil Temp

✅No Freeze

✅No Drought

Precip 7d

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Nearby Camping

Within(1)

Jorgen's Hollow Campground

developed

USFS~8.8 mi from centerFee required/night

Dakota Prairie Grasslands

⚠ Road Access Notice

Always verify road access is public before following GPS directions to mountain areas. Many forest roads are seasonal, gated, or require 4WD. Dispersed camping follows USFS/BLM rules (typically 14-day limit). Check ranger district offices for current road and campground conditions.

Viable Species

Confidence × Primordia state

MODERATEPrimed

Oyster Mushroom

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Chicken of the Woods

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Wine Cap

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Giant Puffball

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Turkey Tail

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Witch's Butter

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Aspen Bolete

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Indigo Milk Cap

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Chaga

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Crown-Tipped Coral

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Jelly Ear

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Dead Man's Fingers

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Birch Bolete

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Parasol Mushroom

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Shaggy Parasol

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Fairy Ring Champignon

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Artist's Conk

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Birch Polypore

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Tinder Fungus

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Bird's Nest Fungus

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Cinnabar Chanterelle

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Berkeley's Polypore

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Red-Capped Scaber Stalk

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Old Man of the Woods

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Frost's Bolete

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Horse Mushroom

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Mica Cap

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Two-Colored Bolete

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Smooth Chanterelle

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Caesar's Amanita

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Weeping Milk Cap

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Green-Gill Lepiota

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Bitter Bolete

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Green Cracked Russula

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Peppery Milk Cap

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Coker's Amanita

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Fool's Mushroom

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Alcohol Inky

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Fairy Inkcap

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Yellow-Stainer

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Red-Belted Conk

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Thin-Walled Maze Polypore

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Mossy Maze Polypore

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

False Turkey Tail

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Northern Tooth

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Snow Fungus

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Wood Ear

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Green Elfcup

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Ivory Funnel

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Aspen Oyster

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Wolf's Milk Slime

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Dog Vomit Slime Mold

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Fluted Bird's Nest

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

King Alfred's Cakes

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Dung Bird's Nest

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Oak Mazegill

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Common Stinkhorn

moisture marginal (today 0.14 VWC, 7d avg 0.17)

MODERATEPrimed

Ravenel's Stinkhorn

moisture marginal (today 0.14 VWC, 7d avg 0.17)

Primordia readiness: Cold = mycelium dormant. Activating = soil warming, primordia building. Primed = 5+ sustained warm days at species threshold; fruiting imminent if moisture cooperates. Based on Schmidt 1983 / Mihail 2007.