A lot of people are asking this question, concerned at the diminished numbers of this most charismatic butterfly. Not many schoolchildren this fall will be able to watch caterpillar transform into chrysalis and then glorious adult—metamorphosis in action.
Monarchs are celebrated for their fall migration to Mexico, but the population that spends the wintering there is experiencing a decline. In fact, this past winter it was the lowest on record.
It is the height of monarch butterfly season in New Hampshire. Though fewer migrants have returned this year. They're producing the generation that will undertake one of the most impressive migrations: two-thousand miles to overwinter in Mexico.
Adult butterflies feed on the nectar of many different flowers but require very specific plants when laying their eggs. Eggs hatch into caterpillars that feed only on the leaves of particular species.
Forests are often bone dry at the end of the hot summer. When dusty leaves of poison ivy and wild grape vines display the first crimson tinge of fall, underground “yellow-jacket” hornet nests reach their maximum annual size and ferocity beneath brushy fields and woodlands.
The papery hornet nests are packed with nutritious, fat and protein-rich larvae. The grubs are defended aggressively by agitated worker hornets that will soon lie dead after the first hard freeze.
We’re standing up to our shins in Turkey Pond, on a warm July morning with Pam Hunt, a biologist with New Hampshire Audubon who has spent the last five years organizing, in conjunction with NH Fish and Game, the New Hampshire Dragonfly Survey. Hunt trained about a hundred volunteers to gather data and help map the distribution of dragonflies across the state.
One more reason to be thankful, New Hampshire: we did NOT experience the periodic cicada invasion this summer. You've likely heard about the mass synchronized emergence of billions of periodic cicadas this summer across the Eastern Seaboard from Virginia north to New Jersey, New York and as far as northern Connecticut - NOT New Hampshire.
The twinkling fireflies of a summer night bring a little magic. If we think beyond the twinkling, we probably realize it is courtship in progress: the signals of males and females.
There are a couple dozen firefly species in New England, each with a unique series of flashes, from males in flight to females perched below. Beyond the magic, very few people have knowledge of the medical benefits as well: the use of a firefly's light-producing chemicals in bioluminescent imaging.
While hiking on Mount Monadnock this summer, I witnessed an odd phenomenon: nearly-motionless hovering insects with orange-yellow stripes over a dark body suggesting wasps or bees. The tight aerial formation of insects hovered at eye level in a shaft of sunlight over the trail.
The “Hover Flies” - sometimes called “Flower Flies” - belong to a LARGE group in the Order “Diptera” (the true flies). Those in the Family “Syrphidae” have only one pair of wings. All wasps and bees have two pairs of wings.