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 Outside Story
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…
Tobacco Hornworms: Big, Green, and in the Garden
The big, meaty green caterpillars that many of us have been fighting to eradicate from our gardens this summer make plenty of people squirm. In part it’s because they are among the…
Cloudy with a Chance of Flies: Non-Biting Midges
Clouds of tiny insects, rising and falling hypnotically along lake shores, contribute to the ambiance of warm summer evenings. My recent bike ride was interrupted by a lungful of this…
The Dirt on Roots
You can pretty much count on a tree to stay in one place, at least in the real world. Not so in fiction. Remember the walking, talking Ents in the Lord of the Rings movies? Or Groot, the…
Singing a Different Tune
Birdsong has always fascinated humans. Besides waking some of us up a wee bit too early in the morning, it has inspired musical compositions and immortal poetry. It has produced lush…
Squirrel is My Co-Pilot
The first red squirrel appeared at about 50 mph. It climbed up over my headrest and landed in my lap. I don’t recall the next few seconds very clearly, but according to my 5-year-old…
Good News for Wild Bees?
The honey bee is an introduced species in North America. It’s only been here about 400 years, brought by English colonists who found none after stumbling ashore and then promptly put in…
Killdeer – The Pasture Plover
I always do a second take when I see a killdeer skittering across a northern New Hampshire lawn, more than 100 miles from any ocean. These lanky birds look and move like they belong at the…
Catch and Release
To be good at catching fish these days you have to be good at letting fish go. Releasing fish unharmed turns out to be a good way to share a limited resource, and depending on what you hook,…