The old turtle scraped at the sand with her naily toes as the kids gathered in a wide circle around her. Sometimes I get questions about dinosaurs on field trips, but they don’t fit into the Museum’s focus on Northern Wisconsin species. Today, instead, the first- and second-graders got a close-up look at a creature whose species has existed on Earth for over 40 million years, with direct ancestors much older than dinosaurs.

The fleshy stem bore no leaves, just a sprig of beautiful little flowers on the upper half. Each blossom looked like a whimsical elf. Coralroots exist underground for much of their lives, and their flowering stalk may not pop up every year, or in the same place. So, while widespread and not uncommon, coralroots can be hard to spot – or at least that’s my excuse for never having seen one before this year! 

As I climbed back into my car with a camera full of more lovely wildflower photos, I smiled at my good luck. Here in Wisconsin and Minnesota, we have quite a variety of habitats and soil types in a relatively small area. I can explore rich soils and maple forests filled with trilliums, wild oats, and large-flowered bellwort one day, then delight in the bedrock home of bird’s eye primrose (and a not-yet-booming mystery plant) the next. And now here I was enjoying prairie flowers in a...

This week I attend a festival of birds and nature.

Last week, with evening sunshine glinting off the riffled waters of Lake Superior’s North Shore, and a surprisingly warm breeze wafting over the spit of wave-washed bedrock, a flower caught my eye. Rock-hopping over, I discovered the pink petals and yellow centers I’d been looking for. Notches in each of the five petals gave them a lovely heart shape. At the base of the flower’s wiry stem was a little rosette of bright green leaves with wavy edges. This flower was one of dozens all sprouting...

Even though I wish my beloved spring ephemerals could last longer, each spring I also cheer them on in their race against leaf-out. In many ways, the speed of spring is what makes it such an amazing season!

The cool, damp air smelled delicious as I ambled up the gravel road. I’ve been up and down ladders and scaffolding for exhibit construction lately, and so I haven’t had the energy for big bike rides in the afternoon. That’s fine. I will still be able to bike once the mosquitoes hatch, but I won’t be able to walk slowly without a head net. When the blossoms of a honeysuckle bush caught my eye, I was even happier for my slow pace. I stopped to admire the prismatic raindrops caught under each...

“During this activity,” I explained, “you will each become a professor of something in these woods.”  Over the years, I’ve found that this Professor Hike activity is very effective at connecting students to nature. What’s been a surprise, especially as I lead it with adults instead of sixth graders, is how wonderful it is at connecting people to each other as they teach and learn.  Professors indeed, these little plants have reminded me of the value in taking the time to look closely. I...

I heard it first, since I knew what to expect. I pointed eagerly toward a featureless place in the bushes. Peent. The brand-new birder with me strained to pick that one sound out of the thicket. Peent. We waited; breaths held. Peent. Nature has invented some pretty interesting courtship behavior over the eons, and American woodcocks are a lovely example. Somewhere in the bushes, a female woodcock pretends not to watch the male’s strenuous antics. If he passes muster, she will let him...

What if we stopped calling trees, water, minerals, fruits, fish, soil, and everything else Natural Resources and started using the term Earthly Gifts? This was one of the first questions posed by Dr. Robin Wall Kimmerer at a talk last month in La Crosse, WI. Kimmerer is the author of Braiding Sweetgrass: Indigenous Wisdom, Scientific Knowledge and the Teachings of Plants. I’ve been thinking about Robin’s words…and finding her ideas echoed elsewhere. Kathleen Dean Moore is another of my...

With soggy skies above and soggy snow below, my recent hike on the North Country Trail was not inspiring a love for spring. But with my head bent to watch my footing, I noticed a sprinkling of debris coated the surface of the softening snow. Suddenly one of the little specks vanished. Crouching down for a better look, I discovered that most of the sprinkles were tiny, leaping springtails known as snow fleas. I dug out my macro camera.

Birds can collide with windows in any season, but I’ve always noticed an increasing number of those sickening thuds in spring. As waves of migrating birds head north, we see both a huge increase in the number of individuals, and an increase in birds who are new to the neighborhood and more likely to be hoodwinked by windows. Now that warm days are turning even window washing and yardwork into attractive tasks because they give us excuses to get outside, it’s a good time to think about making...

As a naturalist, I get the strangest emails. I try not to check them at home, but when my phone buzzed and the subject said “June bug on steroids?” it was worth interrupting my evening chores. “The past couple nights I’ve heard something hit our window at night when we have lights on and each time I’ve thought ‘that sounded like a June bug… but BIGGER.’” wrote a Museum member.  Chuckling, I wrote her back, “Looks like a predaceous diving beetle! That’s their normal size!”

“To name and describe you must first see, and science polishes the gift of seeing,” wrote Robin Wall Kimmerer in Braiding Sweetgrass. In this week’s Natural Connections, we’ll explore some of the vocabulary of winter tree identification, and the beautiful ecology it helps us to see.

One consequence of this weird winter is that plants like mosses, ferns, and wintergreen who are usually protected by a blanket of snow are now exposed to drying winds. This can result in what is essentially freezer burn in nature.

“Who’s eating my trees?” asked a participant on a hike last week. I’d been wondering the same thing! A few weeks ago I noticed creamy colored exposed wood on several small maple trees along my driveway.  “Why do animals even eat bark?” someone else asked. Good question.

As our world changes, I’m grieving my old friends cross-country skiing (on natural snow) and the subnivean zone, while still making a point to appreciate new delights. I can’t even count how many times I’ve looked at the frozen surface of a North Shore river and wanted to walk the whimsical ice formations up through bedrock canyons. But on past visits the snow was too deep, the wind chill too brutally cold, or the skiing too good to choose that adventure.  This past weekend, conditions were...

I’ve been hearing a lot of complaints from people who are feeling lonely this winter. For once, they aren’t feeling cooped up by icy roads and constant blizzards. Instead, we miss our feathered friends! A suite of factors, including the nice weather, means that birds are not as abundant as usual at our backyard feeders. One exception, at least at my feeders, are pine siskins. 

What a weird winter! In a region where people love to talk about the weather, the chatter has been constant. Skiers and snowmobilers (and the business they support) are particularly grumpy, but many people are trying to make the best of pleasant temperatures, despite the lack of snow. Humans are lucky. We have temperature-controlled homes and clothing that can be changed at the drop of a hat.  But what about non-human beings? How are they faring as temperatures fluctuate from 50 degrees to...

“Snowflakes are amazing!” I gushed to the students in a recent “Words for Winter Wonder” writing workshop hosted by the Lake Superior Writers in Duluth, Minn. Water vapor crystalizes around a piece of dust, or dirt, or even a unique bacterium. Then, as puffs and gales of wind toss the nascent snow crystal inside a cloud, they experience varied combinations of temperature and humidity. The crystal grows differently in each new habitat. “Now, we get to try to imitate that beauty that...

Wings, wind, and humans are three of the most common ways that life has arrived on Hawaii since the volcanoes rose above the ocean. But besides the obvious humpback on a whale watch, I hadn’t noticed many who had arrived on the waves. As I descended the trail back to the black sand beach, a tiny white flower caught my eye. Recognizing it as Beach Naupaka, or Naupaka kahakai from my nature guide Wind, Wings, and Waves by Rick Sohren, I stopped to take photos.

Just like the ʻApapane and ʻIʻiwi I wrote about last week, the ancestors of nene geese were blown off course to the Hawaiian Islands and then stayed there, although the geese only arrived about half a million years ago, vs. five million for the honeycreepers. Besides being handsome, with buff-and black diagonally striped necks and black faces, nēnē are the state bird of Hawaii, and one of the most endangered waterfowl in the world.

A bright red bird with black wings hopped among the flowers, probing for the 'Ōhi'a’s prolific nectar with a sharp black beak. While the bird looked a lot like the scarlet tanagers who nest in the Northwoods, I knew it was not. ʻApapanes’ scarlet feathers match the red of the blossoms they rely on.   A little farther down the trail, we spotted more movement in the trees. Another red bird masqueraded as a flower, but while the red body and black wings looked just like an ʻApapane to me,...

I’m a big fan of basalt bedrock shorelines. Basalt is the type of dark, igneous rock that forms when lava oozes out of volcanoes and cools quickly near the surface. Hawaii is mostly built from basalt, but then, so is the North Shore of Lake Superior. They don't look quite the same, though. Why?