Tag: foraging

Are Pawpaws Neurotoxic?

First, I’d like to thank everyone who has registered for an upcoming ecology outing.  The Old-Growth Forest Ecology Outings are nearly full, and fewer than half the spots remain for the Summer Forest Ecology Outings.

If you’d like to join us on August 30 or August 31 for an exciting day of ecology and geology, you can register here.  These outings are great opportunities to explore beautiful ecosystems while learning tree identification, mushroom identification, forest history, geologic influences on plant communities, and much more.

I’d love to see you there!

And now on to the new video…

Are pawpaws neurotoxic?

It sounds like an absurd question to ask.  After all, many people eat these wild fruits every year without experiencing any apparent negative effects.

But let’s consider the following pieces of information:  

Studies have linked the consumption of fruits in the Annonaceae family to neurodegeneration in humans.  Pawpaw, it turns out, is in the Annonaceae family.

A compound isolated from pawpaws is neurotoxic in laboratory studies.

And a case report from 2020 describes a man who developed a possible variant of a neurodegenerative disorder called progressive supranuclear palsy.  The man was known to eat lots of pawpaws.

Of course, none of this information is conclusive, but it does make some people wonder.  Are pawpaws neurotoxic?  Should we avoid eating them?  Or is this issue overhyped?

In a brand-new video, I share my thoughts.

Thanks for reading and watching, and thanks for your continued support!

— Adam Haritan

Can You Help Me Find Old-Growth?

Greetings,

I’d like to share one update and ask you a question.

Update:

For the past 7 months, I’ve been busy creating a brand-new online course on old-growth forest ecology.  During this time, I’ve been visiting different old-growth forests and documenting their trees, ecological indicators, geological influences, relationships, and stories.  

It’s coming together nicely, but I’d like to ask you for your help.

Question:

If you’re familiar with old-growth forests in western North America, can you offer any recommendations on places to visit?  

Up until this point, I’ve been documenting eastern North American old-growth forests.  In September of this year, I’ll be spending a few weeks in northern California and Oregon.  I may also consider visiting the state of Washington.

If you’ve visited any old-growth forests in western North America, I’d appreciate your recommendations!  Do you have any favorites?  Are there any “must-see” forests?  Can you point me in the direction of notable trees?  Is there any other advice you can share?  I’ve done quite a bit of research on my own, but I would still love to hear your thoughts.

You can simply reply to this email to reach me.

Thank you for your help!  I really appreciate it.

—Adam Haritan

American Chestnut: Just How Massive Was It?

Every now and then, I’ll come across a decent-sized American chestnut and wonder:  “Just how big did these trees get?”

I’ve always read that American chestnut was a dominant tree throughout eastern North American forests.  I’ve heard people describe American chestnut as a tree that towered above all others.  I’ve even seen references to American chestnut as “the redwood of the east.”

But how much of this is true?  Was American chestnut an exceptionally massive tree?

Unfortunately, it’s difficult for us to know for sure.  A fungal disease known as chestnut blight killed nearly every large American chestnut throughout the first half of the 1900s.  Today, American chestnut still exists on the landscape, but almost always as a smaller tree.

Ecologists in recent years have been wondering about the size of American chestnut in pre-blight forests.  I’ve been wondering about it too, which is why I decided to film a video on the topic.  It turns out that we may have some answers after all.

Has the size of American chestnut been exaggerated in recent decades?  What do sources from the 1800s tell us?

You can watch the brand-new video here.

Thanks for reading and watching, and thanks for your continued support!

— Adam Haritan

I Don’t Think This Poet Is Wrong

“Our relation to the natural world takes place in a place.”

The American poet Gary Snyder wrote those words.  I don’t think he’s wrong.

Every time we harvest a wild mushroom, we do so in a place.  Every time we add a new bird to our life list, we do so in a place.  Every time we gather spring water and admire a wooded valley, we do so in a place.

Alvars, bogs, fens, forests, marshes, prairies, savannas, and swamps are all places where life abounds.  When we refer to these places specifically as “ecosystems,” a few interesting things happen:  We see important connections, we see intricate relationships, and we see where humans fit into the story.

If you want to strengthen your connection to nature by learning these fascinating ecosystems, consider enrolling in Exploring Wild Ecosystems.  This is my newest online course designed to improve your ecological literacy.

Today is the last day of the sale.

You can learn more and register here.

Thanks for your continued support!
—Adam Haritan

Old-Growth Forest Ecology Outing — New Event Scheduled!

I’m really excited to announce that I’ll be leading an Old-Growth Forest Ecology Outing in a few weeks, and I’d love for you to join me.

This outing offers a unique in-person opportunity to learn the rich ecology and distinctive features of older forests. 

We’ll begin the day by walking through a mature upland hardwood forest and discussing forest ecology.  In the afternoon, we will explore a magnificent old-growth conifer forest and discuss old-growth forest dynamics.

In addition to learning key characteristics of mature and old-growth forests, participants will learn tree identification techniques; mushroom ecology and identification; the influence of geology on forest development; ways to interpret forest history; the role of fire as an ecological agent; old-growth forest misconceptions; and much more.

This event will take place in Cook Forest State Park.  Located in northwestern Pennsylvania, Cook Forest is home to one of the last remaining old-growth forests in the entire region, currently hosting 11 old-growth areas totaling over 2,300 acres.  One of the areas within the park, the Forest Cathedral, contains arguably the finest concentration of old-growth trees in the northeastern United States.  This remarkable area is home to dozens of old-growth eastern white pine and hemlock trees, many over 300 years old and towering above 140 feet in height.

This outing is the perfect opportunity to learn, explore, and connect with nature in a truly spectacular setting.

Interested?  Here are the details:

When: Saturday May 31, 2025 or Sunday June 1, 2025 (Choose one date; both programs will cover the same material.)
Where: Cook Forest State Park, Pennsylvania
Time: 10:00 am — 4:00 pm

To maximize your learning experience, space is limited and registration with payment in advance is required to secure your spot.

To learn more and to register, click here and choose the appropriate session.

I’d love to see you there!

—Adam Haritan

White Lilac Tea Cakes: Venusian Indulgence

White Lilac Tea Cakes: Venusian Indulgence

Good Morel Habitat vs. Bad Morel Habitat

Years ago, I didn’t know anything about morel mushrooms.  I didn’t know what they looked like.  I didn’t know how they tasted.  I didn’t even know they existed.

Then one day I attended a mushroom program with a local club.  Experts in the club introduced me to morels.  “Here’s what morels look like,” they said.  “You’ll find them all over this park.”  

“Great,” I thought to myself.  “I now know everything I need to know.”

Except I still hardly knew anything.

Sure, I quickly learned how to identify morels, and I heard a few things about looking in certain areas:  “Look for elms, apples, and poplars.  Morels really like sweet soil.”

But where would I find elms, apples, and poplars?  What the heck is sweet soil?

It soon dawned on me that knowledge of mushrooms wasn’t enough.  If I really wanted to improve my skills, I needed to learn tree identification.  I needed to learn ecology.  I needed to learn geology.

And so I learned as much as I could.  Slowly but consistently, I developed a wider set of skills.  Eventually, I became a better mushroom hunter.

Today, I interact with wild landscapes a bit differently than I did back then.  I now look for connections.  I look for relationships.  I look at the bigger picture.

All this to say, if you want to find morels this year, I strongly encourage you to learn the connections that bind morels to their ecosystems.  In a brand new video, I discuss how to approach morel mushroom hunting through a more holistic lens.

You can watch the video here.

Speaking of learning, consider enrolling in Foraging Wild Mushrooms to improve your foraging skills. 

I created this 4-season online course to help you become a successful mushroom hunter.  Included in this course are instructional videos on mushroom ecology, mushroom biology, common edible mushrooms, medicinal mushrooms, poisonous mushrooms, cooking techniques, and medicine-making.

Foraging Wild Mushrooms is currently open for enrollment.  You can sign up here.

Thanks for reading and watching, and thanks for your continued support!

— Adam Haritan

If This Isn’t Good Medicine, I Don’t Know What Is

To find good medicine, look in a forest.  In a forest, you’ll encounter plants that have the ability to heal human ailments.

Many years ago, I learned about the medicinal properties of a particular woody plant.  This woody plant, when applied to my face as an extract, improved my poor complexion.

Over the years, I’ve been able to maintain a decent complexion thanks to this plant (and thanks to significant lifestyle changes).  While I no longer rely on this plant to heal my physical ailment, I do rely on it to address an existential problem.

Plaguing the human species, this problem can be solved if we know where to look.

To learn more about this plant and its ability to offer good medicine, check out the brand-new video.

I’d also like to mention that I’ll be part of the Wild Ones Western PA Chapter’s annual symposium on March 26, where I’ll be joining a panel discussion focused on strengthening communities and native habitats.

You can learn more about the event here.

Thanks for reading and watching, and thanks for your continued support!

— Adam Haritan

A Massive Maple Lives In These Woods

Rough, weathered, worn, and warped.

Humans try to avoid these four conditions.  Old trees embrace them.

This is why I advocate taking long walks in the woods.  In wooded ecosystems, we sometimes discover the ragged splendor of old trees.

On a recent walk in a hardwood forest, I rediscovered a tree I had first encountered many months ago.  Rough, weathered, worn, and warped, it’s one of the most remarkable trees I have ever seen.

To learn more about this aged beauty, check out the brand-new video.

Thanks for reading and watching!  Have you seen any remarkable trees lately?

— Adam Haritan

Preseason Morel Mushroom Hunting Tips

If you want to find morel mushrooms this year, here’s a tip:  don’t wait until spring to begin your hunt.

This might sound like unconventional advice.  After all, current temperatures are too cold for morels.  Wood frogs haven’t even bred yet.  Spring is still another 50 days away.  

All these things are true.  But this next statement is also true:  you can drastically improve your future chances of finding morels by doing a few things right now.  

In a brand-new video, I discuss several tactics we can implement immediately.  I also share my predictions for the upcoming season.  Will the mushrooms be plentiful this year?  Will they be scarce?

You can watch the new video here.

Thanks for reading and watching!

— Adam Haritan