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Atchafalaya Basin Foraging Conditions — ForageIQ

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Atchafalaya Basin

5–50 ft · LA🚗 Directions

S

Atchafalaya Basin — largest river swamp in North America, 1.4 million acres of bottomland hardwoods and cypress-tupelo swamp between the Mississippi and the Atchafalaya rivers. Water oak, overcup oak, bald cypress, water tupelo, and swamp red maple. Sherburne WMA, Indian Bayou, and Lake Fausse Pointe SP for access. Exceptional oyster mushroom production year-round on hardwood snags; chicken-of-the-woods on water oak; chanterelles on high ground in summer.

Trees:Water Oak Bald Cypress American Elm

Updated May 29, 4:18 AM MT

AI Conditions Report

AI-generated · verify in field

**Atchafalaya Basin – S Tier: Peak Window, Act Now** You're looking at a rare convergence: sustained soil warmth at 76.5°F, 3.6" rain in the last week, and stable moisture across the full week. The Basin is firing on all cylinders—this is a full-spectrum flush event. Twenty-eight species are viable across both wood-decay and ground-fruiting niches, anchored by your reliable producers (Oysters, Wine Caps, Turkey Tail) and supplemented by the gelatinous and cup fungi that love swampy bottomland. There's no real limiting factor right now; the only watch is moderate desiccation risk creeping in over the next 3–5 days, so the window is *now*, not next week. Focus your effort on Dryad's Saddle and Half-Free Morels in slightly elevated microsites (old logs, root mounds) where drainage is better—they'll push hard before evaporation takes them. Wine Caps and Oysters will colonize disturbed soils and fresh woody debris. **Hot tip:** Scout the transition zones between cypress knees and live oak stands where wood density is highest and humidity pockets deepest—your jelly fungi and maze polypores will be densest there.

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 Potential95/100

✅Moisture

✅Soil Temp

✅No Freeze

✅No Drought

Precip 7d

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Nearby Camping

Within(0)

No campgrounds within 10 mi. Try widening the radius.

⚠ 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

HIGHPrimed

Oyster Mushroom

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Wine Cap

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Turkey Tail

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Dryad's Saddle

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Witch's Butter

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Jelly Ear

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Dead Man's Fingers

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Fairy Ring Champignon

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Artist's Conk

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Birch Polypore

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Tinder Fungus

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Devil's Urn

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Mica Cap

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Fool's Mushroom

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Fairy Inkcap

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Red-Belted Conk

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Thin-Walled Maze Polypore

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Mossy Maze Polypore

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

False Turkey Tail

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Half-Free Morel

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Eyelash Cup

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Snow Fungus

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Wood Ear

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Black Cup

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Green Elfcup

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Aspen Oyster

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Wolf's Milk Slime

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

King Alfred's Cakes

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Oak Mazegill

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Golden Teacher

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

HIGHPrimed

Landslide Mushroom

All conditions met (soil 77°F, sustained 7/7 days above threshold, today 0.36 VWC, 7d avg 0.36 — moisture sustained)

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.