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insects

Water Boatmen During Winter

February 11, 2023 by Guest Contributor Leave a Comment

Water boatman active under the ice courtesy Wikimedia user Oceanflynn If you get a chance this winter, take a peek through the icy window of a pond surface. You may see water boatmen (order Hemiptera: Family Corixidae) clinging to the pond floor.

Long oar-like hind legs propel these insects, inspiring their common name. Shorter, scoop-like front legs are used for feeding and singing. [Read more…] about Water Boatmen During Winter

Filed Under: Nature Tagged With: ice, insects, wetlands, Wildlife, winter

Deadwood: The Importance of Standing Dead Trees

January 28, 2023 by Editorial Staff Leave a Comment

standing dead tree by Katherine YardSome of the most important trees in your woodlot are the ones that are no longer alive. Large, standing dead or dying trees — called snags — are an important component of healthy forests and a critical habitat feature for wildlife.

They provide places for many birds and mammals to forage, den, nest, perch, and roost. Snags are particularly important for cavity nesting birds like woodpeckers, nuthatches, and chickadees; for bats that roost within cavities, crevices, and flaky bark; and for countless species that rely on the abundant insects, fungi, and lichens as a food source. [Read more…] about Deadwood: The Importance of Standing Dead Trees

Filed Under: Nature Tagged With: birds, Forestry, fungi, insects, lichen, small mammals, trees, Wildlife

Diapause & Insect Winter Inactivity

January 14, 2023 by Editorial Staff Leave a Comment

Adirondack lake ice during a winter thawThe unseasonably mild conditions we have been experiencing this winter has been unusual, but is not unprecedented. In the past, there have been numerous bouts of warm weather and limited snowfalls that have produced similar periods when the ground became bare and the temperatures frequently rose above freezing. [Read more…] about Diapause & Insect Winter Inactivity

Filed Under: Adirondacks & NNY, Nature Tagged With: Climate Change, ice, insects, snow, Wildlife, winter

Balsam Woolly Adelgid: A Foe to Firs

December 23, 2022 by Guest Contributor Leave a Comment

balsam fir courtesy Wikimedia user Abies balsamea 2 ’Tis the season for balsam fir, the fragrant evergreen that adorns our homes through the winter holidays. Its scent and long lasting needle retention make this the most popular Christmas tree and wreath species. Balsam fir is also an important timber species used for lumber. Native to North America, balsam fir (Abies balsamea) grows throughout the more northern latitudes and highest elevations of the country, including in the Northeast.

However, researchers predict a northward shift of balsam fir in an increasingly warming climate. Warmer temperatures are also contributing to a rise in populations of an exotic invasive pest – balsam woolly adelgid (Adelges piceae) – which feeds on fir trees, affecting their health and viability as lumber and Christmas trees. [Read more…] about Balsam Woolly Adelgid: A Foe to Firs

Filed Under: Adirondacks & NNY, Nature Tagged With: Christmas, Climate Change, Forestry, Hemlock Trees, Hemlock woolly adelgid, insects, Invasive Species, nature, trees

Coordination of Many Legged Locomotion

December 2, 2022 by Guest Contributor Leave a Comment

Adult Anadenobolus monilicornis courtesy Wikimedia user Totodu74Grinning and giggling, my one-year-old son ran across the living room, only to trip over his own feet and faceplant on the carpet. Sometimes, two legs can be too many to coordinate. How, then, do invertebrates walk with six, eight, or hundreds of legs?

In some ways, walking for insects, arachnids, and myriapods (a group that includes millipedes and centipedes) isn’t that different than it is for us. [Read more…] about Coordination of Many Legged Locomotion

Filed Under: Nature Tagged With: insects, nature, Science, Wildlife

Firewood and Invasive Pests

November 12, 2022 by Guest Contributor Leave a Comment

Stack of split firewood and a maul for splitting courtesy Wikimedia user Chmee2For many of us, this season involves hunting, gathering, and preparing for a long, cold winter. This often includes stacking (or restacking) the firewood that’s been seasoning while we enjoyed the laid back warmer months of summer. Humans have used wood as a source of heat since they learned to control fire more than a million years ago.

For many in the Northeast, it’s a secondary, cost effective, and efficient way to heat our homes. In addition to home heating, firewood is often a component of camping and recreating. Moving firewood, however – whether for home heating or camp site ambiance – can spread exotic invasive pests and cause harm to the forest. [Read more…] about Firewood and Invasive Pests

Filed Under: Nature Tagged With: emerald ash borer, energy, fall, Forestry, insects, Invasive Species, Spotted Lanternfly

The Architecture of Spider Webs

October 29, 2022 by Guest Contributor 1 Comment

classic circular form spider's web courtesy Wikimedia user StephencdicksonOne neighbor calls our house “the spider house” because so many orb weavers spin webs outside our large living room windows. Our spiders work on their webs at dawn and dusk, and I watch their silhouettes against pastel skies as they move like aerialists – twisting, pulling, building, repairing. [Read more…] about The Architecture of Spider Webs

Filed Under: Nature Tagged With: Halloween, insects, nature, spiders, Wildlife

Establishing Milkweed for Monarchs

October 8, 2022 by Guest Contributor Leave a Comment

common milkweed courtesy Wikimedia user Amos Oliver DoyleDuring a late summer walk, I noticed that the common milkweed in our back field is becoming not-so-common. Once vigorous patches of the milky green plants have dwindled, engulfed in a sea of Canada goldenrod. [Read more…] about Establishing Milkweed for Monarchs

Filed Under: Nature Tagged With: butterflies, gardening, insects, Native Plants, nature, Science, Wildlife

Hackberry Galls: Little Green Yurts

October 8, 2022 by Guest Contributor Leave a Comment

galls on hackberry courtesy Wikimedia user Beatriz Moisset A student plopped a leaf on my desk, pointed to several green lumps on its underside, and asked, “What are those green growths?” It was a stump-the-professor moment, and in this case, I was indeed stumped. The growths certainly seemed to be galls of some sort. But which ones? [Read more…] about Hackberry Galls: Little Green Yurts

Filed Under: Nature Tagged With: insects, Native Plants, nature, trees, Wildlife

Reading Bug Tracks on Tea Leaves

September 17, 2022 by Paul Hetzler 2 Comments

tea plant courtesy Wikimedia user James SteakleyFrom palm-reading to watching Fox News, humans throughout the ages have sought knowledge through some decidedly irrational means. But every now and then, superstition pays off.

For example, studying the pattern of coffee grounds in the bottom of one’s cup, a practice known as tasseomancy, will nearly always reveal that someone forgot to put a filter in the coffeemaker basket. And haruspicy, the study of the fresh entrails of a gutted animal, is consistently right in concluding the animal is dead. [Read more…] about Reading Bug Tracks on Tea Leaves

Filed Under: Adirondacks & NNY, Nature Tagged With: Black River, Fisheries, Grass River, insects, Invasive Species, nature, Oswegatchie River, Raquette River, Science, Wildlife

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