The first time I saw nighthawks migrating through downtown Keene, I acted like a complete lunatic. Dozens of the slender birds were gliding down Main Street, some as low as the first-story…
The Outside Story
Salamander Party Tricks
I once heard of a biologist with a clever party trick: regardless of where or when a given party was taking place, he claimed that he could produce a wild salamander in 15 minutes or less, and…
Deerflies
My students and I were conducting research in the Winooski River floodplain at Saint Michael's College last week when the buzzing became particularly intense. A brisk walk is enough to…
A Monarch Among Us
Earlier this summer, my daughter persuaded me to bring home a monarch egg. I had misgivings. This wasn’t my first butterfly rodeo, and previous experience was discouraging. Two summers…
A Dragon Devours the Sun
More than 3,000 years ago, the Chinese believed that a dragon ate the sun during a solar eclipse, so they gathered outdoors to drive away the beast by beating pots, pans and drums. Some 500…
Caddisflies: Submerged Silk Spinners
A small boy asked “what’s your favorite insect?” I answered without hesitation: caddisflies. Not the short-lived adults, which while charming in their own hairy moth-like…
Forest Tent Caterpillars: Rain on a Sunny Day?
Walk through a hardwood forest this month and it may seem more like October than July. Trees that normally provide cool shade have bare crowns with just a hint of green. And is the bark on…
American Goldfinch: a Common Bird with Uncommon Habits
I love the fact that there is always something new to observe in nature. Take goldfinches, for example. I have often watched them devour milkweed seeds from an acrobatic, upside-down position.…
The Dirt on Moles
My dog watched intently as an area of soil in our backyard vibrated and formed a slight ridge. Suddenly he began digging, revealing a mole below ground. Before Cody could pounce, I grabbed his…
Summer House Guests
Perhaps the phoebe selected her nesting spot during the few days my family was away from home at the end of April. Otherwise, I can’t quite figure her decision to build a nest atop the…
Starlings Aren’t Darling
It’s the classic story of unintended consequences. In 1890, Eugene Schieffelin released 60 starlings in New York’s Central Park with the hope of establishing a breeding population.…
Wintergreen
I give a lot of tours at my 80-acre homestead, and have found that most visitors are delighted for the opportunity to connect nature with real life. Those of us who spend much time rubbing…
Bird Feet
As spring’s crescendo of birdsong mellows now to a steadier summer trill, I listen for melodies I don’t recognize and try to figure out which birds are singing. I look through…
Summer Skaters
Scanning a sunlit pond floor for crayfish, I was distracted by seven dark spots gliding in a tight formation. Six crisp oval shadows surrounded a faint, less distinct silhouette. The shapes…
The Fisher: Elusive, Fast and a Porcupine’s Worst Nightmare
The “fisher cat” is neither of those things. Doesn’t fish. Isn’t a cat. In fact, a lot more of what people think they know about the fisher is wrong. It’s almost…
Twilight Singer: The Hermit Thrush
If you take a walk in the woods on a summer evening, you may be treated to the ethereal, flute-like song of the hermit thrush, often the only bird still singing at dusk (and the first bird to…
Mammal Teeth
When my daughter was four, she once asked, “Do mice get cavities?” We were coming back from the dentist, so teeth were on her mind and so were mice, since her pet mouse had…
The Great Duckweed Migration
The word ‘migration’ conjures images of vast wildebeest or pronghorn herds crossing plains in unison, or hummingbirds traversing the Gulf of Mexico. When charismatic birds leave…
A Precious Stone with Wings
One day last spring, I pulled into a parking lot in Thetford, Vermont, and saw a flash of brilliant red. Instantly, I knew it was a male scarlet tanager (Piranga olivacea). He was perched in a…
Wild Leeks
The white bulbs of wild leeks, also called ramps (especially in the south), can be eaten year round, but it’s the early leaves that are most appreciated. In pre-freezer days, ramps were…