Category: butterfly

Queen Anne’s Legacy: A Wildflower’s Role in the Finger Lakes Ecosystem and History

Amid the rolling hills and meadows of the Finger Lakes, Queen Anne’s Lace stands tall, its delicate white blooms weaving a tapestry of nature’s resilience and beauty. Discover the rich history, legends, and ecological importance behind this elegant wildflower.

MichaelStephenWills


In the Finger Lakes region of New York State, fields come alive with the delicate beauty of Queen Anne’s Lace—a wildflower that embodies nature’s elegance. Scientifically known as Daucus carota, its flowering umbels resemble intricate lace, lending poetic charm to the landscapes it graces. Beyond aesthetics, the history and mythology behind Queen Anne’s Lace, combined with its ecological importance and cultural significance, reveal a plant deeply intertwined with both nature and human culture.

The Name and Its Myths


The name Queen Anne’s Lace derives from English legend. According to the tale, Queen Anne, consort to King James I, was challenged to create lace as beautiful as the flower. While sewing, she pricked her finger, and a single drop of blood stained the lace—represented by the tiny purple floret at the center of many Queen Anne’s Lace blossoms. This intricate network of white flowers surrounding a central floret mirrors the lacework attributed to Queen Anne, giving the plant a royal and historic association.

Scientifically known as Daucus carota, Queen Anne’s Lace is also known by several other common names, including wild carrot and bird’s nest, the latter inspired by the way the flower head curls inward as the seeds begin to develop, resembling a nest. The flower is closely related to the cultivated carrot, and its roots, though much smaller and woodier, share the familiar carrot scent. In fact, Queen Anne’s Lace is considered the wild ancestor of the domestic carrot, with a lineage stretching back thousands of years.

In the meadows of the Brock-Harvey Forest Preserve, Queen Anne’s Lace thrives among the native flora, showcasing its delicate beauty. The function of the central dark florets of D. carota has been subject to debate since Charles Darwin speculated that they are a vestigial trait. It has been suggested that they have the adaptive function of mimicking insects, thus either discouraging herbivory, or attracting pollinators by indicating the presence of food or opportunities for mating. Research conducted in Portugal suggests that the dark central florets of Daucus carota mimic insects, attracting pollinators like the varied carpet beetle (Anthrenus verbasci). Inflorescences with more dark florets experienced increased visitation, indicating these florets may enhance pollination efficiency.

Queen Anne’s Lace in Finger Lakes Ecology


Beyond its rich mythology, Queen Anne’s Lace plays a significant role in the ecology of the Finger Lakes region. Throughout the expansive landscapes of the Finger Lakes, from lush meadows to roadsides, Queen Anne’s Lace stands tall, its delicate blossoms dotting the green with clusters of white. This wildflower can be observed in various stages of its life cycle, from budding umbels to the intricate ‘bird’s nest’ formation.

The fields around the Finger Lakes, often framed by rolling hills and ancient forests, offer the perfect habitat for Daucus carota. The plant thrives in well-drained soils and open sunlight, often outcompeting other flora. Its deep taproots, a characteristic inherited from its cultivated cousin, the carrot, allow it to flourish in the rocky soils of the region.

In these fields, Queen Anne’s Lace performs a vital ecological role. The plant attracts a variety of pollinators, including bees, butterflies, and beneficial insects like lacewings, which help to control aphid populations. The wide, flat umbels provide an ideal landing platform for these insects, who in turn pollinate the flowers, ensuring the plant’s continued spread.

A History of Use


The plant’s ecological importance is matched by its historical uses throughout human civilization. Queen Anne’s Lace has long been a part of human history, both for its beauty and for its practical applications. The plant’s medicinal uses stretch back to ancient times. The seeds and roots were used by the ancient Greeks and Romans as a natural remedy for a variety of ailments, including digestive issues and inflammation. The seeds, when chewed, were believed to prevent conception and were used as a natural form of birth control.

For Native American tribes in the Finger Lakes region, Queen Anne’s Lace was a valuable plant. The roots were often used in the preparation of poultices to treat minor wounds and skin irritations. Additionally, the seeds were used for their diuretic properties, often in teas to help with urinary tract issues. The plant’s close relation to the domestic carrot also meant that its roots could be used as food, though they required careful preparation due to their tough texture and strong flavor.

A Symbol of Resilience and Elegance


The symbolism of Queen Anne’s Lace is steeped in both the fragility and strength it represents. Like the lace it mimics, the flower appears delicate and ephemeral, yet it is a hardy species that thrives in even the most inhospitable conditions. Its deep taproot enables it to survive droughts and poor soil, symbolizing resilience and perseverance in the face of adversity.

In Cayuga County, near Fillmore Glen State Park in Moravia, New York State, farm fields are often adorned with the intricate blooms of Queen Anne’s Lace.

Each summer, the fields of the Finger Lakes burst forth with Queen Anne’s Lace, their towering stalks reaching upward, crowned with intricate blossoms that sway gently in the breeze. As the season progresses, the once-flat umbels curl inward, forming a tight bird’s nest—a final act of elegance before the plant disperses its seeds to ensure future generations.

In capturing the essence of this flower in photographs that accompany this essay, the delicate yet persistent nature of Queen Anne’s Lace is evident. Whether standing tall against a backdrop of green hills, or growing alongside weathered hay bales, Queen Anne’s Lace offers a moment of reflection on the intersection of beauty, history, and nature. Its quiet presence in the Finger Lakes is a reminder that even the smallest, most unassuming plants can carry with them deep histories, enduring stories, and a legacy of utility and elegance.

As golden hues of sunset bathe the rolling hills of the Finger Lakes, the ethereal silhouettes of Queen Anne’s Lace stand as a testament to the region’s natural splendor. Whether admired for its aesthetics, revered for its medicinal uses, or simply appreciated for its ecological role, Queen Anne’s Lace remains an iconic and beloved part of the Finger Lakes’ wildflower tapestry.

Copyright 2024 Michael Stephen Wills All Rights Reserved

Echoes of Flight: The Summer the Monarchs Did Not Come

Contemplate the quiet sorrow of a summer without monarchs. Click on the photo to read the full story and reflect on this profound sense of loss on my blog.

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This past summer, an absence visited our garden—a loss more profound than the quieting of wind. It was the virtual silence of an empty sky where monarch butterflies should have danced. Each day, we waited, hoping to catch a glimpse of those delicate wings, vibrant with orange and black, fluttering above the milkweed. But the familiar sight never came.

Monarch butterflies, those ethereal creatures that once graced our summers, seemed to have forgotten us.

Macro of the Monarch butterfly chrysalis. The black stalk attached to the silk pad is call a cremaster.

The photograph of the monarch chrysalis, a delicate gem hanging on a thread of life, speaks to the fragility of nature itself. Each chrysalis is a promise—a quiet, patient promise of transformation and renewal. Yet this summer, those promises vanished, leaving us to wonder where the monarchs had gone, what changes in the world pulled them away from our home in the Finger Lakes.

Our first monarch butterfly of 2023 just after emergence from the chrysalis and after wing expansion. This female will hang for several hours while the wings dry.

Another image from a time not so long ago, yet now seeming distant, shows a monarch caterpillar nestled among the milkweed blossoms. This was a time when our garden was alive with their presence, each caterpillar a testament to the cycle of life that once thrived here. The sight of them devouring the leaves was a sign of hope, a prelude to the transformation that would soon unfold. Now, that vibrant energy has vanished, leaving behind a quiet that speaks of loss and absence.

We are left to reflect on this silence, on the empty milkweed leaves and the air where monarchs once flew. The memories of summers past, when the monarchs filled our garden with their grace, are bittersweet now. They remind us of a time when the connection between the earth and its creatures was still intact, when the balance of nature had not yet been so precariously tipped.

In their absence, the monarchs leave behind a message—a reminder that their delicate beauty is not guaranteed, that the balance we once took for granted can be lost. The summer without monarchs urges us to look inward, to consider what must change, what must be protected, so that future summers may once again be filled with the fluttering of wings and the promise of life renewed.

The garden absence this year is a call to action, a plea from the earth itself to remember the delicate threads that connect us all. May we answer that call, so that this summer of loss will not reach into the future, but will be a pause, a moment of reflection before the return of the monarchs, and with them, the return of hope.

Request to my North American readers: leave comments exploring your experiences of Monarch butterflies the summer of 2024

Here are links to more Monarch photographs and videos.

Flight

Monarch Caterpillar to Chrysalis

Monarch Emergence

Copyright 2024 Michael Stephen Wills All Rights Reserved

The American Basswood: A Journey of Discovery

Discover the rich history and ecological significance of the American Basswood, a majestic tree that intertwines nature, culture, and human history. Uncover its beauty, versatility, and the fascinating pollinators that bring it to life.

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As I strolled through the sun-dappled glade, my eyes were drawn to a magnificent tree standing sentinel at the edge of the clearing. Its broad canopy spread like a green umbrella, casting a generous shade over the picnic bench below. Intrigued by its commanding presence, I approached, eager to unravel the secrets of this arboreal giant. Little did I know that this encounter would lead me on a journey through history, etymology, and the myriad uses of the American Basswood.

This photograph features the growth pattern for which the Basswood is known. Buttermilk Falls State Park, Ithaca, Tompkins County, New York State. The Finger Lakes Region.

The American Basswood, or Tilia americana, is a tree steeped in history and lore. Its name, “Basswood,” is derived from the word “bast,” referring to the inner bark of the tree, which is known for its fibrous and pliable nature. This etymology hints at the tree’s historical uses, which I would soon discover are as rich and varied as the foliage above me.

As I examined the leaves, I was struck by their heart-shaped form, a feature that has made the Basswood a symbol of love and romance in various cultures. The leaves were smooth and slightly serrated at the edges, with a deep green hue that seemed to capture the essence of summer. Hanging delicately from the branches were clusters of small, round buds, hinting at the tree’s flowering potential. These flowers, I would later learn, are not just beautiful but also aromatic, attracting bees and other pollinators with their sweet fragrance.

These are leaves from a branch broken by spring storms and fallen across the Finger Lakes Trail that follows the southern side of Treman Park above the South Rim Trail. Robert H. Treman New York State Park, Tompkins County, Ithaca. June 27, 2024

The history of the American Basswood in America is intertwined with the lives of indigenous peoples and early settlers. Native Americans valued the Basswood for its soft, easily worked wood and its inner bark, which they used to make ropes, mats, and other essential items. The tree’s wood, known for being lightweight and finely grained, was perfect for carving and crafting tools, utensils, and even ceremonial masks. This versatility made the Basswood an integral part of daily life and cultural practices.

With the arrival of European settlers, the uses of Basswood expanded. Settlers quickly recognized the tree’s potential, using its wood for a variety of applications. The soft, yet sturdy wood was ideal for making furniture, musical instruments, and even crates and boxes. Its workability and smooth finish made it a favorite among craftsmen and artisans. I imagined the hands of these early Americans, shaping and molding the wood, breathing life into their creations.

As I continued to explore the tree, I was drawn to the small, green fruits hanging from slender stems. These fruits, known as nutlets, are encased in a leafy bract that aids in their dispersal by wind. This ingenious natural design ensures the propagation of the species, allowing new generations of Basswoods to take root and flourish.

Curious about the tree’s name, I delved into its etymology and discovered an interesting linguistic journey. In England and Ireland, the Basswood is commonly referred to as the “Lime Tree.” This name does not relate to the citrus fruit tree but instead comes from the Old English word “Lind,” related to the German word “Linde.” Both terms historically referred to trees of the Tilia genus. Over time, “Lind” evolved into “Lime,” influenced by phonetic changes and regional dialects, solidifying the term “Lime Tree” for Tilia species in these regions. Despite sharing the same common name, the Tilia “Lime Tree” and the citrus “Lime Tree” belong to entirely different plant families.

The American Basswood’s significance extends beyond its practical uses. The tree has found a place in American culture and literature, often symbolizing strength, resilience, and longevity. Its towering presence and expansive canopy make it a popular choice for parks and public spaces, where it provides shade and beauty. I thought of the many people who must have sought refuge under its branches, finding solace and inspiration in its quiet strength.

In addition to its cultural and historical significance, the Basswood also plays a crucial ecological role. Its flowers are a vital source of nectar for bees, making it an essential component of local ecosystems. Beekeepers, in particular, value the Basswood for the high-quality honey produced from its nectar, known for its delicate flavor and aroma. The tree’s leaves and bark also provide habitat and food for various wildlife, contributing to the biodiversity of the area.

Pollination is a critical aspect of the American Basswood’s lifecycle, and a variety of insects are drawn to its fragrant, nectar-rich flowers. Honeybees (Apis mellifera) are among the most significant pollinators, their presence around the Basswood a testament to the tree’s importance in the ecosystem. These industrious bees not only gather nectar but also facilitate the pollination process, ensuring the production of seeds. Bumblebees (Bombus spp.) also play a crucial role, utilizing their unique buzz-pollination technique to effectively transfer pollen within the flowers.

These are leaves from a branch broken by spring storms and fallen across the Finger Lakes Trail that follows the southern side of Treman Park above the South Rim Trail. Robert H. Treman New York State Park, Tompkins County, Ithaca. June 27, 2024

Additionally, native bees such as sweat bees (Halictidae), mining bees (Andrenidae), and leafcutter bees (Megachilidae) are frequent visitors, drawn by the abundant nectar and pollen. Butterflies, while not as significant as bees, contribute to the pollination process, adding a touch of grace as they flutter from flower to flower. Moths, particularly those active in the evening, are another group of pollinators, their nocturnal activity complementing the daytime efforts of bees and butterflies. Hoverflies (Syrphidae), also known as flower flies, are attracted to the nectar and aid in the pollination, showcasing the diverse array of insects that rely on the Basswood.

Reflecting on my discovery, I realized the American Basswood is a living testament to the interconnectedness of nature and human history. Its presence in the landscape is a reminder of the many ways in which plants and trees shape our lives, providing resources, inspiration, and a connection to the natural world.

As I left the shade of the Basswood and continued my walk, I felt a deep sense of gratitude for the opportunity to learn and connect with this remarkable tree. Its story is a reminder of the importance of preserving and cherishing the natural world, ensuring that future generations can continue to discover and appreciate the wonders of the American Basswood.

Copyright 2024 Michael Stephen Wills All Rights Reserved

The Enchanting Sweet White Violets of Treman Gorge

Discover the enchanting Sweet White Violets (Viola blanda) in Treman Gorge. Join us as we explore their natural history, lore, and beauty in the heart of the Finger Lakes. Dive into the magic of spring time blooms!

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As I walked the Gorge Trail of Robert H. Treman New York State Park, my attention was captivated by a lush carpet of delicate white flowers nestled among the vibrant green foliage. These enchanting blooms, known as Viola blanda or Sweet White Violets, were a delightful sight against the backdrop of the rugged terrain of the Finger Lakes Region in Tompkins County. Armed with my trusty Apple iPhone 14 ProMax, I couldn’t resist capturing the moment.

Viola blanda, also known as Sweet White Violet or Pale Violet, derives its scientific name from Latin. “Viola” is the classical Latin name for violets, while “blanda” means charming or pleasant, an apt description for these delightful little plants. The name “Sweet White Violet” alludes to the delicate and sweet fragrance of its flowers, a scent that is often subtle but unmistakably pleasant when noticed.

Sweet White Violets are perennial plants, part of the Violaceae family, and are typically found in moist, wooded areas. They are one of the first wildflowers to bloom in spring, their pure white petals standing out amidst the fresh green growth of the forest floor. The leaves are heart-shaped with finely serrated edges, and they form a dense mat that can cover the ground in a verdant blanket.

The reproduction of Viola blanda is fascinating. These plants produce both cleistogamous and chasmogamous flowers. The chasmogamous flowers, which are the ones most of us are familiar with, are the showy, white blooms that open fully and are pollinated by insects. Cleistogamous flowers, on the other hand, do not open and are self-pollinating. This dual strategy ensures that the plant can reproduce even in the absence of pollinators, securing its presence in the ecosystem year after year.

Native Americans, particularly the Iroquois tribes whose region this included, held violets in high regard. They used the plant medicinally to treat colds, coughs, and headaches. The leaves were often brewed into a tea, believed to have soothing properties. European settlers, too, were fond of the violet. They would often use the leaves and flowers in salads and as a garnish, taking advantage of both its nutritional value and pleasant taste.

Interestingly, in folklore, violets were associated with love and were often used in love potions. The ancient Greeks believed that violets could moderate anger and induce sleep. In the language of flowers, which was particularly popular during the Victorian era, violets symbolized modesty and faithfulness.

In modern times, the Sweet White Violet continues to charm nature enthusiasts and hikers alike. It plays a crucial role in the ecosystem, providing early spring nectar for pollinators such as bees and butterflies. The plant also serves as a host for certain butterfly species, which lay their eggs on the leaves. As the caterpillars hatch, they feed on the leaves, continuing the cycle of life.

Walking through the gorge, I felt a profound connection to the natural world. The Sweet White Violet, with its humble beauty and rich history, served as a reminder of the intricate web of life that thrives in these woods. Each step on the trail was a journey through the park and a walk through time, connecting me to the countless generations who have walked these paths before me, enchanted by the same delicate flowers.

In conclusion, the Viola blanda, or Sweet White Violet, is more than just a pretty face in the forest. It is a plant steeped in history, folklore, and ecological importance. As I continued my hike, I felt grateful for the opportunity to witness such beauty firsthand and to share in the timeless joy that these charming plants bring to the world.

Copyright 2024 Michael Stephen Wills All Rights Reserved

Viola pubescens: A Delight of the Deciduous Forest

The yellow forest violet, Viola pubescens, with bright yellow flowers, serves as nectar source and butterfly host, indicating forest health and offering medicinal uses.

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The yellow forest violet is easily recognizable by its bright yellow flowers, which add a splash of color to the forest floor in early to mid-spring. The petals are slightly fringed and the lower petal exhibits delicate veins that serve as nectar guides for pollinators. The leaves of Viola pubescens are heart-shaped with a slight pubescence, or fuzziness, that gives the plant its characteristic downy appearance.

As a member of the Violet family, Viola pubescens is important ecologically. It serves as an early source of nectar for pollinators such as bees and butterflies. Additionally, the plant is a host for the larvae of some Fritillary butterflies, playing a crucial role in their lifecycle.

This plant not only contributes to the biodiversity of its habitat but also enchants those who wander through its woodland home. The presence of Viola pubescens indicates a healthy, undisturbed forest ecosystem, making it an excellent indicator of ecological stability.

Viola pubescens is also noted for its medicinal uses among Native American tribes, who used various parts of the plant to treat ailments ranging from colds to heart trouble. The roots and leaves were often used in traditional remedies, showcasing the plant’s utility beyond its aesthetic appeal.

In summary, Viola pubescens, or the yellow forest violet, is a noteworthy component of the North American woodland biome. Its ecological role and historical significance make it a valued species for both naturalists and conservationists alike.

Copyright 2024 Michael Stephen Wills All Rights Reserved

Hatch, Birth, Good Luck!

If you ever feel like you’re struggling with independence, just remember these creatures who start life with the ultimate “figure it out yourself” kit.

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Introducing the “Self-Service Buffet” of the animal kingdom, where the motto is “Hatch, Birth, Good Luck!” These creatures don’t stick around for cuddles or parenting classes:

Sea Turtles – The Ultimate Sand Sprinters: These little guys burst from their eggs and make a mad dash for the ocean, dodging seagulls and crabs. It’s like the world’s most stressful obstacle course, where the prize is simply survival.

Salmon – Swimmers on a Solo Mission: After hatching, young salmon are on their own, navigating the perilous waters without a GPS or even a pep talk. They’ve got more instinct in their little fins than most of us have in our entire body!

Praying Mantises – The Loner Ninjas: These insects hatch ready to rumble, with no parental guidance on how to be the ultimate predator. It’s a tough world where your siblings might just see you as their first meal. Talk about family drama!

Kangaroo Rats – Desert Hoppers Inc.: Born in the harsh desert, these tiny rodents are all about the solo journey from the get-go. No room service or guided tours here; just a lot of hopping and hoping.

Octopuses – The Brainy Solitaires: Octopus moms are the epitome of “do it yourself,” laying their eggs and then, well, signing off. The babies hatch fully equipped with all the smarts and skills they need, making them the envy of every overbooked parent.

Komodo Dragons – The Scaly Independents: These formidable lizards hatch ready to take on the world, with a fierce look in their eye that says, “I didn’t choose the dragon life, the dragon life chose me.”

Butterflies – The Winged Wanderers: From caterpillar to chrysalis, and then to butterfly, these creatures do it all on their own. If butterflies had social media, their status would perpetually be “Just transformed. Who dis?”

A Monarch butterfly freshly emerged from the chrysalis after expanding its crumpled wings.

So, if you ever feel like you’re struggling with independence, just remember these creatures who start life with the ultimate “figure it out yourself” kit. They might just inspire you to tackle your own obstacles – though hopefully, with fewer predators involved.

Copyright 2024 Michael Stephen Wills All Rights Reserved

A Beachcomber’s Musings on Floridian Dune Ecology

Discover the resilient beauty of Florida’s dune sunflowers through the eyes of a beachcomber. Uncover the secrets of Helianthus debilis, a symbol of hope thriving where sea meets sand. Join the coastal dance of life.

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Encounter with Helianthus debilis


Strolling along the beachfront of Patrick Space Force Base, Florida, my gaze is captivated by a cluster of dune sunflowers, or Helianthus debilis. These hardy perennials are native to the coastal sand dunes of the southeastern United States and have made a home amidst the sandy grains where few dare to take root.

The Sunflower’s Domain


Helianthus debilis, distinguished by its large, yellow ray florets and dark center disks, thrives in this challenging environment. The dunes provide a unique ecosystem, where the sunflowers can withstand high salinity, shifting sands, and the full force of the sun’s rays. Their deep root systems anchor the sandy soil, helping to prevent erosion and maintain the integrity of the dune landscape.

Adaptation and Survival


The dune sunflower’s adaptation to its coastal environment is a marvel of nature. Its silvery-green leaves are covered with tiny hairs, reflecting sunlight and conserving moisture. The flowers bloom throughout the year, ensuring a constant presence of color along the dunes. Their hardiness is a testament to the sunflower’s evolutionary success in a habitat where freshwater is scarce and the soil is nutrient-poor.

A Native’s Role in the Ecosystem


As a native species, the dune sunflower plays a crucial role in the coastal ecosystem. It serves as a food source for local wildlife, including insects and birds, and its presence helps stabilize dune formations. The ecological value of Helianthus debilis extends beyond its beauty, as it contributes to the biodiversity and resilience of the coastal dunes.

The Dynamics of Dune Life


The life of a dune sunflower is inextricably linked to the ebb and flow of the coastal environment. Each plant is a microhabitat, supporting a range of organisms from the larvae of the dune butterfly to the burrowing beetles that find refuge in the sand. The interaction between the sunflowers and these creatures creates a dynamic web of life, each species depending on the others for survival.

Reflections on Resilience


The dune sunflower’s ability to flourish in such an austere environment is a profound reminder of the resilience of nature. As I observe the sunflowers, I am struck by their tenacity, their willingness to face the elements head-on. They are a beacon of life in a place where existence is a daily challenge, and their perseverance is a lesson in the art of endurance.

Conclusion: A Testament to Nature’s Ingenuity


As the sun begins to set, casting a warm glow over the dunes, I take a final look at the Helianthus debilis. Their scientific wonders and ecological im portance leave a lasting impression. They are not just flowers; they are a testament to nature’s ingenuity, an embodiment of the delicate balance between life and the environment. These dune sunflowers are a symbol of hope, a reminder that in the face of adversity, life finds a way to not just survive, but to thrive.

 

Copyright 2024 Michael Stephen Wills All Rights Reserved

Understanding the Sego Lily: Calochortus nuttallii

Discover the Sego Lily, Calochortus nuttallii, a symbol of resilience and beauty in the arid deserts of the West. Uncover its role in pioneer survival and its captivating presence on a serene April backpack into the Rincon Wilderness. Join us in exploring the enduring grace of this desert gem.

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Continue reading “Understanding the Sego Lily: Calochortus nuttallii” →

ScienceCenter with Grandchildren

The ScienceCenter museum encourages learning about nanotechnology’s prevalence and unpredictable, unique behaviors.

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Our day of science began with measurement: each grandchild’s growth is represented on this corner. Even as young adults they visit and are re-measured. Here Rory is making his mark.

Our science inspired museum, ScienceCenter, is full of fun activities.

Nothing like touching a space object: an iron-nickel meteorite.

So much to learn and discover. Here is Sam perusing a “nano” display.

Nanotechnology is pervasive, existing both in nature and within our technological innovations. Nature offers numerous instances of nanoscale phenomena. For instance, the iridescent hues seen in certain butterflies and the adhesive properties of geckos’ feet are both outcomes of nanostructures.

In our everyday products, nanotechnology plays a significant role. You’ll find it in items you use regularly, such as computer chips featuring minuscule nano-sized components and sunscreen containing nanoparticles. Looking ahead, nanotechnology will play an even more prominent role in our lives.

The question is: Where can you spot the influence of nanotechnology in your own life?

Materials exhibit distinct behaviors at the nanoscale. Tiny particles of gold appear red or purple, as opposed to their conventional shiny, golden appearance. When nanoparticles of iron are dispersed in a liquid, they give rise to a remarkable substance known as ferrofluid, which is a liquid that exhibits a magnetic attraction.

The nanoscale realm also harbors other surprising phenomena. Here, different physical forces dominate, leading to unexpected behaviors. For instance, at nanoscale the force of gravity becomes nearly imperceptible, while static electricity exerts a much greater influence.

Scientists are actively exploring ways to harness these unique nanoscale properties in the development of novel materials and cutting-edge technologies.

Nanotechnology enables us to construct structures much like nature does: atom by atom. Everything in the world is composed of “building blocks” known as atoms. In nature, varied combinations of atoms create diverse materials. For instance, diamond, graphite, and carbon nanotubes are all composed entirely of carbon atoms, but their unique properties emerge from the distinct arrangements of these carbon atoms.

In the field of nanotechnology, we are gaining the knowledge and capability to craft small, functional objects from individual atoms. Remarkably, some new nanomaterials have the capacity to self-assemble, opening up new possibilities for nanotechnology.

Copyright 2023 Michael Stephen Wills All Rights Reserved

Treman Early Autumn Walk X

The zigzag goldenrod is a crucial plant to North American pollinator biodiversity, hosting diverse insects.

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After crossing the bridge at Swan Road I turned back down the gorge on the Rim Trail, climbing above the gorge where these interesting woodland goldenrod thrive.

“Solidago flexicaulis, the broadleaved goldenrod, or zigzag goldenrod,is a North American species of herbaceous perennial plants in the family Asteraceae. It is native to the eastern and central parts of the United States and Canada, from Nova Scotia west to Ontario and the Dakotas, and south as far as Alabama and Louisiana. It grows in a variety of habitats including mesic upland forests, well drained floodplain forests, seepage swamp hummocks, and rocky woodlands.”

“The plant is called the “zigzag goldenrod” because the thin, wiry stem zigs and zags back and forth, changing direction at each node (leaf attachment point). The plant bears sometimes as many as 250 small yellow flower heads, some at the end of the stem, others in the axils of the leaves. The leaves are very broad, almost round, but with an elongated tip at the end and large teeth along the edges.”

“Goldenrod is considered a keystone species and has been called the single most important plant for North American pollinator biodiversity. Goldenrod species are used as a food source by the larvae of many Lepidoptera species. As many as 104 species of butterflies and moths use it as a host plant for their larvae, and 42 species of bees are goldenrod specialists, visiting only goldenrod for food. Some lepidopteran larvae bore into plant tissues and form a bulbous tissue mass called a gall around it, upon which the larva then feeds. Various parasitoid wasps find these galls and lay eggs in the larvae, penetrating the bulb with their ovipositors. Woodpeckers are known to peck open the galls and eat the insects in the center.”

“Solidago flexicaulis is host to the following insect induced galls: Asteromyia modesta, a species of gall midges in the family Cecidomyiidae. Gnorimoschema gallaesolidaginis also called the solidago gall moth, goldenrod gall moth or goldenrod gallmaker, is a moth in the family Gelechiidae.”

References: text in italics and quotes is from the Wikipedia, “Solidago flexicaulis,” “Solidago,” “Asteromyia modesta,” and “Gnorimoschema gallaesolidaginis.”

Copyright 2023 All Rights Reserved Michael Stephen Wills