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The Outside Story

Bark in Winter

It’s winter. Hardwood trees are bare. But that doesn’t mean the woods are bereft of interest. Winter, when sunlight slants in, is the time when bark comes into its own. Pause to…

Mink in the Middle

If the river otter is the most aquatic member of the mustelid family, and weasels represent the terrestrial branch of the clan, the American mink is the adept middle child, taking advantage of…

Boisterous Blue Jays Flock in Winter

“Jay, jay, jay!” Every morning last winter I awoke to the loud cries of a flock of 17 blue jays dancing around my feeder. They gorged on sunflower seeds and suet, scaring away…

The Arthropods Among Us

Not to alarm you, but you’re surrounded. There, buzzing stupidly into the slats of your venetian blinds, is a house fly. Nearby, nestled in a crevice of the window-frame, a ladybug waits…

On Winter Birdfeeders, Many Questions

Back in September, I put out the bird feeder. I try not to do it too early because, well...bears. My feathered friends emptied it in hours. A couple of refills later and I decided I…

The Trees of Christmas Past and Future

You picked it out, maybe cut it down, brought it home, watered it, and decorated it. But do you know what species of tree that is surrounded by presents in your living room? If you purchased…

Carpenter Ants

Mention carpenter ants, and Declan McCabe, chair of the biology department at St. Michael’s College in Colchester, Vermont, thinks about the time he got a lungful of formic acid. He had…

Glacier-Carved Rocks: Evidence of our Ice Age Past

When I’m hiking, I like to watch for rock basins, sometimes as small as cupped hands, that appear along summits and ridgelines. These are “thin places.” When filled with…

House Sparrows in Winter

House sparrows – those little brown and gray birds that flash mob the bird feeder – are common and easy to see. They’re quarrelsome, noisy, and when they’re on the…

The Color of Cranberries

As a kid fidgeting at my grandmother’s Thanksgiving table, I often wondered, what’s the point of cranberries? She had a live-in Irish cook who insisted on serving whole cranberries…

Water Scorpions: Underwater Assassins

Recently, my daughter participated in Odyssey of the Mind, a creative problem solving competition devoted to ingenuity and team work. As an entomologist, I was thrilled to learn that the…

Tamarack

Tamarack is a tree with a number of aliases – hackmatack, eastern larch, or if you’re from northern Maine and feeling contrary, juniper. Whatever you call it, this scraggly tree,…

It’s a Shell Game for Turtles

Years ago, I stopped when I saw a turtle attempting to cross a high-traffic road. When I picked it up, I noticed its intricately sculpted shell. The top, or carapace, was covered with layers…

Canada Geese – Migrant or Resident?

A large V of Canada geese flying noisily over my head – and traveling north, rather than south – got me wondering about the ins and outs of fall migration. Shouldn’t these…

Heirloom Apples

As Eve so famously discovered, apples are alluring. These brightly colored orbs tempt us with crisp flesh and juicy sweetness. It’s no wonder that apples have spread throughout the…

Raccoons Prepare for Winter

Almost every time I checked the game camera last summer – whether it was stationed near the compost, pointed into the field, or hidden at the edge of the woods – I found photos of…

How Do Birds Know When To Migrate?

On the north end of my home is a nest site favored by eastern phoebes. Every year a pair shows up, sets up house, and raises a family. They arrive early in the spring, and I spend the long…

Dry Run

Scenes from the West’s five-year drought are striking – the cracked mud at the bottom of a dry reservoir, forests in flames. Wonder what a drought would look like in Vermont and…

Fall Peepers

We like to think that everything in nature has its own particular time and place. But nature is fond of throwing us curves. As a naturalist, a common question I’m asked during foliage…

An Abundance of Caution: Wild Food and Risk

“I’ve got a botanical question for you,” my friend said as he came into my classroom the other day. “Is black nightshade edible?” He’d found some growing…