Nature Sneak Peek - August 2026

Tall grass prairie at Frontenac State Park
Image - Pamela Miller

The first weeks in August are always special. August 1 is the midpoint of summer, halfway between the solstice and the coming  autumn equinox. This day, Lammas or Lughnasadh, has long been celebrated as a harvest festival. Our gardens and farmer's market, lush with vegetables and fruits, are a continuing testament to this day.

Monarch on blazing star

Days are inexorably growing shorter. Already there are signs from birds and waterfowl that the busy season of mating and raising young is morphing into preparation for coming migration as daylight decreases. Plants and insects are responding as well to decreasing daylight  - we'll have lost over two hours of daylight since solstice by the end of August.

But there is plenty of activity during the dog days of August. Let's look at what you might you see on the trails this month.

Prairies

Big bluestem grass and
coneflowersgray-headed

Tall Grasses - bluestems, yellow indiangrass, Canada wild rye and eastern bottle brush are beginning to dominate in the prairies. Shorter grasses like prairie dropseed, purple lovegrass and side oats grama are also present.

Goldenrods - in the Driftless regions of Wisconsin, Minnesota and Iowa, there are between one and two dozen distinct species of this forb. While they are often tough to tell apart, their distinct butter yellow flowerheads lend their sunny color to August prairies.

Sunflowers - are clocking in for the month. They too have many varieties and can be found in sunny spots in the woods as well.

Blazing Stars - their pink-purple stalks are prominent in prairies this month. A favorite of butterflies, bumlebees and humans too!

Margined calligrapher hoverfly
on grooved flax

Insect Life - is positively bursting in August. Butterflies, flies, wasps, beetles, bumblebees and native bees are nectaring and gathering pollen at warp speed on all the yellow, white and purple blossoms. Their predators - damselflies, spiders and dragonflies are also busy! It's a perfect time to catch them on blooms as your hike. The sound of grasshoppers, katydids, and crickets are fast replacing the songs of nesting birds, many of whom are gathering  for the beginning of migration. 

Woodlands

Ghost pipes - not a fungus

Ghost pipe - this ghostly white plant is easily confused with a fungus. While they don't need sun, they also don't need chlorophyll. Instead, they tap into the mychorrizal network to get their food. Once established, they will reappear in the same spot each year.

Mushrooms and fungi - the damp, humid nights and heavily shaded forest floor of August are perfect to support the explosive growth of many types of mushrooms, fungi and molds. Chicken of the woods, russela, ink caps, coral fungi, slime molds, jelly fungi are all lurking, ready for you to find and identify. One of my favorites is lobster mushroom which is formed when a parasitic mold takes over a russela or inkcap mushroom changing not ony its appearence but also taking it from non-edible to edible. Ah, nature!

Trees - the changing light is also beginning to slow the chlorophyll production in deciduous leaves. You will start to note later in the month that the bold greens of the canopy becomes slightly less vibrant and often take on a hint of gray. While the leaves will remain on most trees throughout September, the road towards fall will begin as August comes to the end.

Wetlands

Jewelweed - have you been marking where patches of this flower are? Good. Because now it's playtime. The lovely orange and yellow trumpet-shaped flowers are now going to seed. And nothing is more fun for kids and grown-ups than popping their seed covers and watching the seeds spring out.

Frogs - spring peepers often still have something to say! While no longer mating calls, their call can be heard this month. Listen too for tree frogs in woods adjoining wetlands. You may also hear their call as well. And this is the month you may see some tree frogs on your doors or windows. Clever hunters that they are, they pursue the insects attracted to your lights at night to catch easy meals. 

Graphic courtesy earthsky.org

Finally be sure to look up! The Perseid Meteor showers which began in mid July will be peaking August 12-13. Fortunately, these dates coincide with a new moon so the sky will be marvelously dark. While the meteors originate in the constellation Perseus, thay can be spotted in any part of the night sky.

No matter where you go this month, be curious. Take some extra time to look and see what you can see along the trail. You’ll be delighted!

Images, unless noted - Marge Loch-Wouters

Blazing stars on an August day - Holland Sand Prairie
Image - Kris Lawson

You can read my quarterly column on seasonal hiking suggestions in Inspire(d) Driftless Magazine available online or pick up a free copy at businesses and organizations around the Driftless areas of Minnesota, Wisconsin and Iowa.