When I think about winter survival, my mind first goes to wildlife: field mice curling up in nests, chickadees flocking to bird feeders, and amphibians burrowing into the mud. Rarely do I…
The Outside Story
White-footed Mice Seeking Warm House
During winter, I often hear gnawing and the scurrying of little feet inside the walls of our house. Mice have taken shelter in our old farmhouse again. Although I hate killing the cute…
Horned Larks Enliven Sleeping Fields
Halloween is long past, but you may notice devilish figures hanging out in scrubby fields and open areas this winter: horned larks. These birds are North America’s only true lark…
The Evergreen Christmas Fern
Tromping through our woods in December in search of a Christmas tree, I often notice an evergreen fern, one of the few green plants on the forest floor this time of year, other than young…
The Winter Lives of Salamanders
In the cold October air, my classmates and I gathered around the square oak board placed on the ground more than a year earlier. Carefully, we lifted it and peered underneath. Against the dark…
Keeping Winter Coats Clean
Standing on the berm of a small pond, I watch the resident beaver leave its lodge, a silhouetted nose moving through the water. It disappears briefly and returns with a branch in tow. The…
Skunks Prepare for Winter
Several weeks and many baths ago, my dog discovered a black-and-white stranger crossing our lawn. Wagging vigorously, and ignoring my frantic shouts, she ran up and offered her canine…
A Boxelder for Terry
My friend Terry Gulick, who passed away earlier this year, used to tease me about my favorite yard tree. Terry did a lot of gardening jobs, when he wasn’t mentoring kids, and he was…
Fallen Logs Invigorate Stream Life
For 12 summers, my Vermont colleagues and I offered guidance to high school student and teacher teams who conducted research on streams as part of a National Science Foundation EPSCoR program.…
Petrichor: A Scent of Rocks and Rain
When I hug my son after a day of fall bouldering, his hair smells of the sun-warmed rock we’ve been climbing over. It’s a distinctive odor, evocative of gray ledges and golden…
Closing Time: How (Some) Turtles Shut Their Shells
In cartoons, when a turtle is spooked, it retreats into and closes up its shell. While used for comic effect, this imagery is based in fact – although not all turtles are capable of this…
The Not So Itsy-Bitsy Joro Spider
Tis the season for spooky stories, and just in time for Halloween, the spider that news headlines have described as “giant,” “flying,” and “venomous” has…
Hophornbeam: A Tough Little Tree
Wandering through the woods this time of year, occasionally I’ve come across a small deciduous tree laden with cone-like structures that resemble the hops used to brew beer. This is the…
Autumn Migration: Dragons on the Move
The great annual movements of fall include monarch butterflies winging toward Mexico, whales heading to the Caribbean to give birth, and multitudes of birds in the autumn skies. There’s…
The Benefits and Misconceptions of Digger Wasps
On warm days through early fall, you can find two large species of “digger” wasps flitting about late-blooming flowers. Like many wasps, these species elicit strong, often negative…
How Wet Weather Affects Fall Foliage
The Northeast is famous for its fall foliage, as the lush, green leaves of summer transform into bright hues, turning hillsides and valleys into quilts of scarlet, ochre, and gold. Among the…
Late Blooming Flowers Feed Native Bees
As the height-of-summer floral abundance fades, goldenrods and asters fill the landscape with hits of yellow, purple, pink, and white. Beyond the beauty they provide, these late bloomers are a…
Black Willow Provides Many Ecological Benefits
I often spot black willow trees as I’m kayaking along a riverbank or lakeshore. While perhaps less picturesque than its (non-native) cousin the weeping willow, black willow is native to…
New England American-Asters: The Stars of Late Summer
Before the trees put on their colorful autumnal cloaks, the newly rewilded fields at my home turn to gold and purple. New England American-aster (Symphyotrichum novae-angliae) begins blooming…
The Eye-Opening Realm of Avian Sleep
Birds exist in a fluid and unpredictable world. Survival depends on remaining constantly alert, adapting and responding to encounters with predators and environmental conditions that change…