I’m walking through a central Illinois neighborhood in mid-May this spring. The temperature is 92 degrees Fahrenheit, one degree shy of the record, and most people still haven’t acclimatized to the heat. In broad daylight, the...

Walking through the woods, you will notice that not all forests are the same. The plant composition, elevation in the land, geography, and soil composition all make for a variety of forest types. One of my favorites and most unique is the flatwood forest. A flatwoods is a level area with a hardpan...

Pokeweed (Phytolacca americana) is a showy plant that makes you stop and ask questions about it whenever it is stumbled upon - whether in your garden or along a hike. From its impressive height, sometimes up to 10 feet tall, to its distinctive reddish-purple stems - you stop and ask...

As we transition to fall here in Illinois, you may see smoke in the air or see the grasslands or forests burning.  These could be signs of a prescribed fire being conducted intentionally to manage our natural ecosystems.  The use of prescribed fire is increasing throughout Illinois....

My family and I recently traveled out of state to drop my oldest daughter off at a summer college program. We were taking this opportunity to do some camping and exploring of the public lands in the upper Midwest. As we traveled down a forest-lined highway en route to our planned...

I am sure that most of us are familiar with the concept of invasive species - non-native organisms that are introduced into a new environment and take advantage of the lack of natural checks and balances to run amok and impact our native species...

“Forty-two pounds of Edible Fungus In the Wilderness a-growin’ Saved the Settlers from Starvation,   Helped the founding of this Nation.”                 - Robert McCloskey, 1943...

Garlic mustard, just two little words can bring a groan from naturalists across the Eastern United States. But garlic mustard, Alliaria petiolata, also known as Poor Man’s Mustard, Hedge Garlic, Garlic Root...

By the time February rolls around, many of us are longing for springtime.  Spring brings a renewal of plant life in our forests, the arrival of the first batch of neotropical birds migrating back from their southern winter homes, and the awakening of reptiles and amphibians that have been long...

Late fall and early winter provide an opportunity for a rare glimpse at a fascinating phenomenon, if you are willing to get up early!  Frost flowers, also called ice flowers, are thin, often undulating ribbons of ice that form at the base of certain plants.  This happens when the air...

The mighty white oak tree, Quercus alba, has long been the subject of folklore and legend. Sometimes called the “King of Trees,” the oak is often associated with titans in the pagan pantheon, Zeus and Thor to name just two. In Illinois, we recognize its importance and have named...