Oregon Foraging Calendar 2026

In October, the species inside their typical Oregon window are chicken of the woods, chanterelle, oyster mushroom, porcini, lion's mane, matsutake, black trumpet. Those windows come from 6,729 research grade observation records in Oregon, corrected for how many people were out recording. They describe when each species has historically been found here, not what is out there this week.

Apr 1 to May 31 in Oregon, peaking around Apr 15. That is derived from 1,107 research grade records of Morchella in Oregon, adjusted for observer effort. It moves year to year with spring: the live panel on this page reads the USA National Phenology Network Spring Index at three points in Oregon and tells you whether leaf out is running ahead of or behind its 30 year average this year, which is the best available signal for whether the morel window will be early or late.

Yes, within limits. OAR 736-010-0055(6) states: "Unless otherwise posted a person may gather for personal consumption berries, fruits, mushrooms, or similar edibles in quantities not to exceed one gallon per person per day.". The next subsection separately bars uprooting plants or taking roots, tubers, flowers or stems without written permission. Note that Oregon state forests may be governed by a different agency under a different rule, which is covered separately on this page. This is our reading of the regulation and not legal advice.

Not from this page. This is a timing site; identification is a job for a person with the specimen. CDC states that poisonous mushrooms often resemble and are difficult to distinguish visually from nonpoisonous, edible mushrooms, and that cooking does not remove or inactivate the toxins. Take it to a person: the North American Mycological Association keeps a free list of volunteer identification consultants organised by state, and Poison Control is on 1-800-222-1222 around the clock. Where a species on this page has a lookalike that authorities name, the lookalike is named and identification is left to a person.

Because most of them are folklore copied between websites, and these are derived from records. Two corrections in particular move the dates. Counts are divided by the total observations of everything in Oregon in the same month, which removes the effect of how many people happened to be outdoors; that shifts the peak month for about a quarter of the species on this site. And fruit and nut species are counted only from records an observer annotated as fruiting, because a raw count of a plant peaks when the plant is most photogenic rather than when it is ripe. Elderberry raw counts peak with the flowers, two months before there is fruit.

For the spring species, yes, and the panel at the top of this page measures it. It reads the USA National Phenology Network Spring Index First Leaf surface for three points in Oregon and compares this year against the 1991 to 2020 average, giving the shift in days. In Oregon that applies to morel. It does not apply to the autumn mushrooms, which fruit on late summer and autumn rainfall rather than on spring warmth.