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The Outside Story

A Tale of Two Irises

Irises, with their large, exotic-looking flowers waving atop tall stems, are among the showiest early summer blooms. Most of North America’s nearly 30 native iris species are found in…

Black-throated Green Warblers: Singing Through Spring

This spring, as you walk outside, keep an ear open for two distinctive bird songs: zee zee zee zee zo zee or zee zee zo zo zee. If you hear them, you’ve identified a black-throated green…

Stinging Nettles: Friend or Foe?

I often watch out for stinging nettles (Urtica dioica) while hiking in central Vermont. As you might guess from its name, brushing against this plant causes a bee sting-like burn that can last…

Yellow Birch: A Long-lived Northern Forest Tree

One summer, I took a nature drawing class, and we hiked up Vermont’s Stowe Pinnacle to sketch in the cool, mountain forest. I chose to draw a big yellow birch that had established itself…

Brown Creepers: Denizens of the Bark

On certain afternoons, if I time it just right, I may spot a brown creeper (Certhia americana) on the trunk of a tree in my front yard. Moving stealthily, almost imperceptibly up the tree, the…

Fly Flight Control

On sunny, warm days, house flies hatch and buzz around homes and offices. These flies complete aerobatic stunts that easily evade human efforts at swatting or shooing. That aerial agility, so…

Wetlands Filter and Enrich the Landscape

One spring, following heavy rain, I visited the Saint Michael’s College Natural Area hoping to capture exciting photographs of the rushing Winooski River. Rather than raging floodwaters,…

The Northern Harrier: A Most Unusual Hawk

Erie was perched on a sunny branch when I met her on a cold day in March. She turned her head this way and that to survey her surroundings at the Vermont Institute of Natural Sciences (VINS).…

Salamander Secrets

On a warm, rainy April night a few years ago, I drove up our muddy, rutted dirt road through the mist, steering around the wood frogs hopping across the road. As I approached the vernal pool,…

Daphnia: Living Time Capsules

At this very moment, nestled into the sediment at the bottom of your nearest lake or pond, are Daphnia eggs – as many as 100,000 per square meter, according to one Michigan study. A…

Beavers: Landscape Engineers

When my sisters visit from Ireland, I try to play tour guide, but I’m occasionally at a loss for what to do next. During a visit in the late 1990s, my sister Grace said she would love to…

Bluebirds in Winter

On Valentine’s Day, as I sat down to write, I noticed a burst of blue outside my upstairs window. Looking out with my binoculars, I counted six eastern bluebirds. Clustered on and below…

Winter Buds: Tiny Packages of Potential

The bare branches of the trees outside my window seem lifeless in late winter. However, each twig holds many buds – small, wrapped packages of potential awaiting the spring. These buds…

Springs in Winter

On a clear mid-winter day several years ago, my student Sarah Wakefield and I pulled on snowshoes, donned backpacks, and headed up through Smuggler’s Notch. Our destination was Big…

Bobcats on the Go

There comes a time in every mammal mother’s life when her young leave. For some, this comes in a matter of weeks, for others it might be years. As I follow bobcat tracks through snow on…

Lichens: Winter Survivalists

In a February forest, evergreens provide welcome color. But look more closely on the bark of trees, both conifers and hardwoods, and you’ll find other bright hues, from sunny yellows to…

Eastern White Pine: The Northeast’s Tallest Conifer

Last summer I regularly passed a stand of towering white pine trees at Camp Plymouth State Park in Ludlow, Vermont, where I live and work. Most days I saw at least one hairy woodpecker, a few…

The Hairy Woodpecker: Insect Hunter Extraordinaire

A woodpecker frequently visits our feeder, alighting on the wooden supporting post and hopping up the post to the suet. Its medium size and striking markings – black wings spotted with…

How Insects Spend the Winter

I consider the lack of biting insects and other invertebrates, to be a wondrous gift of the winter season. I can wander unmolested through wood and field absent the attentions of mosquitoes,…

Owls are Common and Fascinating Forest Residents

On frigid winter evenings, the hooting of a barred owl (Strix varia) serves as a reminder that the darkened forests of the Northeast are still very much alive with activity. Their nocturnal…