Each ~1 km cell shows a relative suitability index (0–100) for finding each species — not a probability and not a guarantee.
Score = habitat (ecoregion × elevation band × tree cover × distance to coast) × iNaturalist history prior ×
current conditions (14/30-day rain, lapse-adjusted 7-day temperature, days since the season-opening rain, day-of-year phenology,
recent regional sightings). When several species are on, the cell takes the colour of the highest-scoring one; opacity ∝ score.
Click a cell for the breakdown. iNaturalist fungi coordinates are usually obscured (~20 km); sightings with a dashed halo are approximate.
Public-land overlay = USFS / BLM / state forest fee lands. Harvest rules vary (Mt Hood, Gifford Pinchot and Siuslaw NF free-use permits;
WA DNR permit + Discover Pass; state forests have their own rules) — this is where picking is plausible, not legal advice.
Respect private land and closures.