Archives

A trail of posts through time: ecology, culture, and close looking.

  • Silver Birch: A Tree of Disturbance and Renewal

    by Nicolette L. Cagle, Ph.D., April 13, 2026In the last several posts, I’ve explored the dry woodlands and steppe-edge habitats of Central Europe, where trees grow in bright light and on poor soils impacted by disturbance. After turning to Scots Pine, I arrive at another characteristic species of these transitional places: Silver Birch (Betula pendula).…

  • Scots Pine: The Workhorse of Dry European Soils

    by Nicolette L. Cagle, Ph.D., April 13, 2026 In the last post, I explored the dry woodlands and steppe-edge habitats of Central Europe, where thin soils, lots of light, and anthropogenic disturbance create a different world from the cool mountain forests, broadleaf lowlands, and floodplains that came before. Here, I turn to one of the…

  • Rock, Loess, and Light: Dry Woodlands and Steppe-Edge Habitats of Central Europe

    by Nicolette L. Cagle, Ph.D., April 13, 2026 In the last several posts, I’ve been moving through the major forested worlds of Central Europe, from mountain forests of Spruce, Fir, Beech, and Larch, to the Broadleaf Forests of the lowlands and foothills, and most recently to the shifting floodplain forests of the Danube, Morava, and…

  • Pannonian Ash: A Tree of Hardwood Gallery Forests and Lowland Rivers

    by Nicolette L. Cagle, Ph.D., April 13, 2026 In the last several posts, I’ve been exploring the floodplain forests of Central Europe through some of their characteristic trees, including Black Alder and Black Poplar, both species closely tied to shifting sediments and mercurial river banks. Pannonian Ash belongs to the floodplain as well, but it…

  • Black Poplar: The Fast-Growing Pioneer of Central Europe’s Floodplains

    by Nicolette L. Cagle, Ph.D., April 13, 2026 In recent posts, I have been exploring the dynamic floodplain forests found along the iconic Danube, Morava, and Tisza Rivers, including the resilient, rooted, and red-hued Black Alder. But Black Alder is not alone in its ability to live with instability. It is joined by Black Poplar,…

  • Black Alder: The Rooted, Red Tree of Central Europe’s Floodplain Forests

    by Nicolette L. Cagle, Ph.D., April 12, 2026 In the last post, I introduced another forested ecosystem in the Central European tree series: the dynamic floodplain forests found along the iconic Danube, Morava, and Tisza Rivers. These systems are home to survivors, plants that stand firm in shifting sands and along muddy banks, including the…

  • Along the Danube, Morava, and Tisza: Floodplain Trees of Central Europe

    by Nicolette L. Cagle, Ph.D., April 11, 2026 In the last several posts, I’ve been moving through the major forest types of Central Europe, from mountain forests shaped by Spruce, Fir, Beech, and Larch to the Broadleaf Forests of the lowlands and foothills, where Oaks, Hornbeam, and Linden help define the landscape. Here, I turn…

  • Little-leaf Linden: A Tree of Pollinators and Poetry in Central Europe

    by Nicolette L. Cagle, Ph.D., April 10, 2026 In the last several posts, I’ve been moving through the characteristic trees of Central Europe’s Broadleaf Forests, beginning with Pedunculate Oak, Sessile Oak, and European Hornbeam. Here, I turn to a tree that provides a different kind of presence in those forests: Little-leaf Linden (Tilia cordata). While…

  • European Hornbeam: Knitting the Broadleaf Forest Across Moisture Regimes and Canopy Layers

    by Nicolette L. Cagle, Ph.D., April 4, 2026 In the last two posts, I introduced two species that anchor the mesic and upland Broadleaf Forests of Central Europe: Pedunculate Oak and Sessile Oak. Here, I turn to a species that helps knit those forest stands together across moisture regimes and canopy layers: European Hornbeam. If…

  • Sessile Oak: Dry Slopes and the Working Woodlands of Central Europe

    by Nicolette L. Cagle, Ph.D., April 3, 2026 In the last several posts, I’ve been moving through the major forest types of Central Europe and some of their characteristic trees. Most recently, I turned to Pedunculate Oak, one of the great broadleaf trees of moister lowlands, floodplains, and warmer broadleaf landscapes. Sessile Oak (Quercus petraea)…

  • Pedunculate Oak: Strength, Longevity, and the Broadleaf Forests of Central Europe

    by Nicolette L. Cagle, Ph.D., April 2, 2026 In the last few posts, I’ve been moving through the major forest types of Central Europe, from mountain forests of spruce, fir, beech, and larch to the lower, broader-leaved woods of the foothills and plains. Most recently, I turned to the Broadleaf Forests of Central Europe, where…

  • Oak, Hornbeam, and Linden: The Broadleaf Forests of Central Europe

    by Nicolette L. Cagle, Ph.D., April 1, 2026 Recently, I’ve been exploring the mountain forests of Central Europe and some of their characteristic trees — among them Sycamore Maple, European Beech, Silver Fir, Norway Spruce, and European Larch. But much of everyday life in Central Europe takes place below those cooler, steeper uplands. Mihály Munkácsy’s…

  • European Larch: The Deciduous Conifer of Central Europe’s Mountains

    by Nicolette L. Cagle, Ph.D., March 31, 2026 In the last several posts, I’ve been moving through the trees that help define the mountain forests of Central Europe. I began with the broader upland landscape, then turned to species such as Sycamore Maple, European Beech, Silver Fir, and Norway Spruce, each of which helps shape…

  • Norway Spruce: The Dark Spire of Central Europe’s Mountain Forests

    by Nicolette L. Cagle, Ph.D., March 30, 2026 In the last few posts, I’ve been moving through the trees that help define the mountain forests of Central Europe. I began with the larger upland landscape, then turned to species such as Sycamore Maple, European Beech, and Silver Fir, each of which helps shape the structure…

  • Silver Fir: A Tall, Shade-Bearing Conifer of Central Europe’s Mountain Forests

    by Nicolette L. Cagle, Ph.D., March 30, 2026In the last few posts, I’ve been moving deeper into the trees that shape the mountain forests of Central Europe. I began with the broader upland landscape, then turned to species such as Sycamore Maple and European Beech, both of which help define the structure and atmosphere of…

  • European Beech: The Tree That Shapes the Atmosphere of Central Europe’s Uplands

    by Nicolette L. Cagle, Ph.D., March 29, 2026In the last few posts, I introduced this Central Europe tree series by reflecting on why trees are such a powerful way into sense of place, then by sketching the mountain forests of Central Europe, and most recently by looking more closely at Sycamore Maple, one of the…

  • Sycamore Maple: A Broad-Leaved Companion of Central Europe’s Uplands

    by Nicolette L. Cagle, Ph.D., March 29, 2026 In the last two posts, I introduced this new Central Europe tree series by looking first at why trees are such a powerful way into sense of place, and then at the mountain forests of Central Europe, where geology, elevation, snow, and disturbance sort species across the…

  • Mountain Forests of Central Europe

    by Nicolette L. Cagle, Ph.D., March 29, 2026Mountain forests in Central Europe feel layered. Across the Czech uplands and the Western Carpathians, one can move in relatively short distances from foothill broadleaf woods into beech forest, then into colder spruce– and fir-dominated uplands, and finally toward dwarf pine and meadow communities above the tree line.…

  • Why Central Europe Is Such a Good Place to Learn Trees

    by Nicolette L. Cagle, Ph.D., March 26, 2026Trees are among the clearest expressions of place. They root geology in biotic form, translate climate and water into a visible pattern, and hold the marks of both ecological time and human history. To learn the trees of a region is to do more than learn names; it…

  • Why Does the Junco Flash Its Tail and Other Notes

    A winter storm approaches. Light flakes of snow dance in the air, and the birds forage and feast, fighting to fill their bellies before snow blankets their food source and enforces a period of fasting. The Ruby-crowned Kinglets are acrobats, flipping and bouncing through the trees. The Cardinals are confident, their size and boldness allowing…

  • 5 Hours in Oaxaca

    The café is quaint and quiet. Powder blue walls are lined with dark shelves, displaying white teacups painted with pale pink and lavender flowers, filled with eclectic books—Dune in Danish, The Moon Guide to Pacific Mexico, and a copy of Jean-Jacques Rousseau’s Émile,—or On Education in Spanish. There are only three small, wooden tables, pressed…

  • Common Trees of the Sierra Norte, Estado de Oaxaca, Mexico

    Overview of the Sierra Norte. The Sierra Norte of Oaxaca is located about 40 miles north of Oaxaca de Juárez, in the eponymous state of Oaxaca, Mexico. The region extends across nearly 3,300 square miles, and is bordered by the regions of Papaloapam and Cañada to the North, and Valles Centrales, Sierra Sur, and Istmo…

  • Punta Gorda, Roatan, Honduras

    Author’s Note: Please note that this post was reviewed and corrected by Nerissa Webster, referenced below, and published with her permission. We arrived at Punta Gorda — a village founded by the Garifuna people after being exiled from nearby St. Vincent Island and being deposited on Roatan, Honduras on April 12, 1797 — that sits…

  • Fruiting Fungi & Woody Plants in the Piedmont

    When we explore the Piedmont woods, our attention sometimes shifts away from the showy flowers, stately trees, and singing birds to the diminutive mushrooms around us. Many of these mushrooms have key and important associations with the woody plants that so often structure our definitions of ecosystems.  Fungi & Oaks. In the Piedmont, there are…

  • Deer Rubs

    On Monday morning, I went for a walk through the riparian woods along the Eno River. On this familiar route, I noticed two trees rubbed raw, rufous-hued, wounded down to the cambium layer. These rubs are from deer, when a buck scrapes his antlers against tree trunks, creating signposts in time and space to mark…

  • When Spring Comes Early: Shifting Bloom Times of Piedmont Ephemerals

    Spring ephemerals are woodland plants that bloom early in Spring, capturing sunlight that hits the forest floor before the trees leaf out. Some of these ephemerals, like Trout Lilies (Erythronium sp.) have colonies that are over 100 years old! We see spring ephemerals, their delicate leaves and incandescent flowers, during their epigeous or above ground…

  • Daily Noticing

    I cannot afford to live without the daily routine of noticing nature. I need to see the sparkling frost that rims the sycamore leaves on the forest floor. I need to hear the rhythmic, thumping calls of the Red-bellied Woodpecker in the morning. I need to feel the cold air sting my face as I…

  •  Öskjuhlíð, Iceland

    We woke up and took a taxi to Öskjuhlíð with a driver named Viktor. We walked the waters edge, stepped on a sandy beach, climbed rocks to photograph Campions. We explored the edge of a runway, catching sight of a Whimbrel and Meadow Pipits. We turned around, tracing our steps along with shore and walking…

  • Vigur Island Heritage Farm & Nature Reserve, Iceland

    People have been living on Vigur Island for over 1,000 years. It’s been the site of a working farm since 1650. It’s the home of Iceland’s only historic windmill, built circa 1840/1860 and operational until 1912. The island’s house, called Viktoria’s House, was built in the mid-1800s as an engagement present from goldsmith, Sumarliði Sumarliðason,…

  • Mustn’t Forget

    I mustn’t forget how nature heals. I mustn’t forget how the rushing river slows a heart that races and soothes the pain in my chest. I mustn’t forget how the smooth glide of the heron, and the clack of its ancient beak, stretches space and time, broadening my perspective when fear has made me myopic.…

  • Roman Volubilis, Morocco

    Situated among the fertile agriculture fields outside Moulay Idriss, one stumbles upon the ruins largely from the Roman 2nd and 3rd centuries, a place where olive-oil based wealth funded high-status homes and decorations. Once the home of Juba II, husband of Cleopatra’s daughter Cleopatra Selene II, 10,000+ Romans, and 20,000+ Moroccans, the region then as…

  • First Taste of Morocco – Le 68 Bar à Vin Marrakech

    Yesterday, we flew across the cerulean waters of the Mediterranean sea, the bustling Strait of Gibraltar, and the mauve patchwork of dry Moroccan land. As we neared Marrakech, the terrain included postage stamps of dark green olive groves, small farmstead, and fortified villages with semicircular rock walls. We landed at the airport, warm and sere,…

  • Differentiating Local Hawks: Red-shouldered Hawk, Cooper’s Hawk, & Sharp-shinned Hawk

    This morning, as I emerged from the Eno River woods onto a residential street, I saw a hawk flying towards a Mourning Dove in flight. In the Piedmont woods, we often see one of three hawk species perched on a branch at the ready to grab a meal, the Red-shouldered Hawk, the Cooper’s Hawk, and the Sharp-shinned Hawk;…

  • Ontario Gallery of Art: Lawren Harris & the Group of Seven

    The Ontario Gallery of Art is housed in a beautiful building with soaring wood beams, curving like the bow of a ship and filled with light from large-paned windows. The Gallery is home to the Thomson collection and many of the artists that comprise it would have appreciated the architecture. The Thomson collection includes 130…

  • Whitebark Pine Ecology

    The Whitebark Pine (Pinus albicaulis) is a keystone species in the sub-alpine forests from western Wyoming north to central British Columbia and Alberta. It can also be found at the timberline in the Cascades (think: BC down to the Sierra Nevada) and some mountains between the Cascades and the Rockies. The Whitebark Pine has been…

  • Eastern Cottonwood

    The Eastern Cottonwood (Populus deltoides) is an uncommon tree occupying well-drained, moist soils in the Piedmont and Mountains of North Carolina, but stretching north to Canada, west to Montana, and south past Monterrey, Mexico. The Eastern Cottonwood is dioecious, with a single tree dangling catkins in green (female) or red (male), but not both, in…

  • Sugarberry Review

    Even in January, one might still find ripe red-brown drupes hanging off the sugarberry (Celtis laevigata). This uncommon tree species of the American Southeast can be found in bottomland forests or in areas with more basic soil. It’s best identified by its warty bark and leaves with a mostly smooth margin. The Lumbee people, an…

  • Maple-leaf Viburnum

    This week’s plant feature is the Maple-leaf Viburnum (Viburnum acerifolium). The Maple-leaf Viburnum or Dockmackie, is found across eastern North America, ranging from Quebec to Texas. In the Piedmont, the Maple-leaf Viburnum is a small shade-tolerant shrub, found in bottomland and upland forests. This shrub typically grows in forests that have been growing for at…

  • Weevil Pests of North Carolina Trees

    Weevils are beetles (order Coleoptera) in a superfamily (Cuculionoidea) of beetles with long snouts that host chewing mouthparts. These species tend to be quite small – less than a quarter inch in length, and they notable as economically significant insect pests. In North Carolina, Conotrachelus nenuphar is most commonly seen in April and May, with…

  • Tree of Heaven

    The Tree-of-Heaven (Ailanthus altissima) is a non-native, invasive tree species found throughout the United States and North Carolina. Originally introduced from Central China in the 1780s, this invasive species most often occupies woodland borders and edge communities near logged oak and loblolly pine stands locally. The Tree-of-Heaven can be identified by its large pinnately-compound leaves,…

  • Fringetree

    This week’s plant feature is the fringetree (Chionanthus virginicus), also known as old man’s beard because of the way its pretty, white petals droop when it blooms in April. According to Donald Culross Peattie, the fringetree “contributes to the higher things of life: it is a raving beauty when in mid-spring it is loaded from…

  • Grapes

    This week we investigate the Piedmont’s native grapes, some of which are fruiting now. While this profile focuses on those plants that we commonly call “grapes” in English or “ᏖᎸᎳᏗ” (pronounced te-lv-la-di) in Cherokee, it’s important to know that the common Virginia Creeper (Parthenocissus quinquefolia) is closely related! The most well-known local grape species is…

  • Origins of the Word “Haw”

    Today, the term “haw” refers specifically to the red pome (i.e., the indehiscent fruit containing multiple seeds) of the hawthorn (Crataegus species). However, the common name “hawthorn” is derived from the Old English word “haga,” meaning hedge. The common names of possumhaw (Ilex decidua), blackhaw (Viburnum rafinesquianum), rusty blackhaw (Viburnum rufidulum), and possumhaw viburnum (Viburnum…

  • Glass Flowers at the Harvard Museum of Natural History

    In 1886, a father and son team of Czech glass artisans were asked to make botanical models for Harvard University. Over nearly half a century, Leopold and Rudolf Blaschka worked to create one of the most “scientifically and breathtakingly beautiful collections ever created”. Popularly, the collection created by the Blaschka’s and Harvard are called the…

  • Piedmont Birds in November

    By November, the song of the wood thrush has disappeared, replaced by the melodic tune of the hermit thrush. Juncos and a number of sparrows, including tree, fox, white-throated and white-crowned sparrows have returned. Brown creepers will start showing up on tree trunks, along with winter wrens (smaller and more shy than our year-round Carolina…

  • Yellow-bellied Sapsuckers & Tree Damage

    The yellow-bellied sapsucker (Sphyrapicus varius), also referred to as the red-throated, squealing, and whining sapsucker (McAtee 1911), is a species of woodpecker found across eastern North America. This migratory species breeds in the hardwood and coniferous forests of Canada, the upper Midwest, and the northeastern United States. In winter, yellow-bellied sapsuckers reside in the southeastern…

  • Four-Toed Salamander

    The four-toed salamander (Hemidactylium scutatum) is listed as a species of special concern in North Carolina. Although some populations have been found in the Coastal Plain and Mountains, the four-toed salamander predominantly occurs in the Piedmont where it prefers marshes, swamps and ephemeral ponds surrounded by forest. After mating in the fall, some female four-toed…

  • Coyotes in North Carolina

    Reports of coyotes (Canus latrans) in North Carolina first emerged in the 1930s, often associated with imported specimens intended to help hunters practice for better game, i.e., red fox. Not until 1947, on Cherokee land in Swain County, did a forest ranger make the first recorded wild sighting of a coyote. In the mid-1980s the range of coyotes…

  • Beech Drops

    Plant Profile.− This month’s plant profile in a parasitic plant called Beech Drops (Epifagus virginiana). Beech Drops clump around beech trees, grow about six inches high, and look dead. They look dead because they lack leaves and chlorophyll, but luckily for Beech Drops, they do not need to make their own food because they can get…

  • Paean to a Walnut Tree

    In a North Carolina neighborhood, constituting one small portion of a corpulent suburban empire, a young walnut tree bows to the wind. The rain pelts its leaves, but those leaves hardly quiver. The rain is not the walnut’s king. The walnut kneels like a courtier only for the wind, and when the wind decamps, the…

  • Pettigrew State Park (Creswell, NC) & Pocosin Lakes NWR (Columbia, NC)

    Each Spring, I make my way to Pettigrew State Park (Creswell, NC) to explore the rich vernal wildlife around North Carolina’s 2nd largest natural lake, Lake Phelps. Lake Phelps is one of the Carolina bay lakes – elliptical lakes aligned on a northwest-southeast axis of uncertain origin, hypothesized to have been carved out by ocean currents,…

  • Braving the Bitter Cold for the American Bittern

    On my birthday, in mid-December, I dragged my entire family — parents, husband, and 4-year-old son — to find an American Bittern. We drove to Prairie Ridge Ecostation in Raleigh, NC, following a trail of eBird and list-serv sightings of this bulky brown and tan bird in the Heron family (Ardeidae). On a crisp, clear winter’s day, we slowly…

  • Eastern Garter Snakes: Mating Balls & Sex in the Trees

    Last week, Duke Forest staff photographed Eastern Garter Snakes (Thamnophis sirtalis sirtalis) intertwined on the forest floor. They had a discovered a “mating ball” of small males vying for the chance to fertilize a mature female. Other garter snake species are better known for their mating balls, including the Red-Sided Garter Snake (Thamnophis sirtalis parietalis). In…

  • American Beech

    “[The] Beech is identifiable by the gleam of its wondrously smooth bark, not furrowed even by extreme old age. Here it will be free of branches for full half its height, the sturdy boughs then gracefully down-sweeping. The gray bole has a further beauty in the way it flutes out at the base into strong…

  • What is the coldest environment birds can tolerate?

    A Triangle Naturalist reader recently asked: “Is there a temperature limit past which birds can no longer withstand the elements?” While many bird species migrate to avoid to the chill of winter in temperate climates, some species, like the Emperor Penguin live year-round in frigid Antarctica, where temperatures can dip below -76°F and winds roar…

  • Where do birds go when it snows?

    On days like this, when the snow drifts down steadily in large, dense clumps, where do all the birds go? Many birds species spend the winter in the Piedmont of North Carolina. Some species, like Carolina Chickadees and Tufted Titmice, spend their time in mixed foraging flocks, searching for food sources as a group. Other…

  • Return to Flat River Impoundment (Durham County, North Carolina)

    Every September, many local lepidopteraphiles (butterfly lovers) make a pilgrimage to the Flat River Waterfowl Impoundment in northern Durham County, North Carolina. Located just north of Historic Stagville along Old Oxford Highway, the impoundment offers a gravel loop trail through wetland habitat. The area abounds with alternate wingstem (Verbesina alternifolia), passionflower (Passiflora incarnata), bitterweed (Helenium…

  • New Hope Bottomlands Trail (Durham, NC)

    The New Hope Creek Bottomlands Trail is a 2.2-mile loop located off SW Durham Drive in south Durham. At the moment, the access point at Sherwood Githens Middle School is closed. The best way to reach the trail is to park near the dumpster in the North Carolina Orthopaedic Center parking lot (3609 SW Durham…

  • Temple Flat Rock (Wendell, Wake County, North Carolina)

    Just outside Wendell, North Carolina (an eastern satellite town of Raleigh), Temple Flat Rock protects a striking expanse of exposed granite—about 5,270 square meters—that supports a specialized community of lichens, bryophytes, and flowering plants. In 1984, the Temple family donated this unusual Registered Natural Heritage Site to The Nature Conservancy. In the mid-1990s, stewardship transferred…

  • Return to Mason Farm (Chapel Hill, North Carolina)

    One evening this April, I visited Mason Farm with my dear friend gumby. As we started hiking down the grassy path, I commented on how Mason Farm was always a lucky place to find snakes, especially brown snakes, rough green snakes, and rat snakes. We were lucky to add another species to that list: redbelly…

  • Brown Snakes at Mason Farm Biological Reserve (Chapel Hill, NC)

    One of the most delightful surprises of warm autumn days is finding snakes warming themselves on the walking paths that cut through forest and field. Today, temperatures reached at least 72°F in the Triangle, and snakes were out basking in the sun. At Mason Farm Biological Reserve, we found three DeKay’s brown snakes (Storeria dekayi)…

  • GREAT EXPECTATIONS: September in the Piedmont

    BirdsSeptember brings an early pulse of winter residents back to the Piedmont, including Yellow-bellied Sapsuckers, occasional Red-breasted Nuthatches, and a suite of wrens (Winter, Sedge, and Marsh) and sparrows (Swamp and White-throated). Ruby-crowned Kinglets—tiny olive-gray birds with a bright red crown patch (usually hidden)—also return this month after spending the summer in conifer forests of…

  • GREAT EXPECTATIONS: April in the Piedmont

    BirdsApril launches spring migration in earnest, and the next couple of months can bring a steady stream of northbound travelers. Watch for wood-warblers (including Golden-winged, Nashville, Chestnut-sided, Magnolia, Black-throated Blue, Black-throated Green, Bay-breasted, and Blackpoll), along with herons (such as Little Blue Herons, Black-crowned Night-Herons, and Cattle Egrets), thrushes (Veery, Gray-cheeked, and Swainson’s), and sandpipers…

  • GREAT EXPECTATIONS: February in the Piedmont

    BirdsIn 1936, writer and naturalist Donald Culross Peattie opined that “February is a good month in which to make friends with the birds of a great city.” In North Carolina, he may be right: winter still holds steady in February, and the bird community changes more slowly than it will later in spring. Some of…

  • GREAT EXPECTATIONS: January in the Piedmont

    BirdsIn the depth of winter, as you walk through quiet woods, you may come across a lone thrush standing at attention, its delicately speckled throat exposed. The Hermit Thrush is a gifted songster, but its voice is mostly muted here; it saves its ethereal song for spring, when it returns to its breeding grounds in…

  • GREAT EXPECTATIONS: October in the Piedmont

    Birds.− October marks the beginning of food-caching — a food storage strategy developed to sustain year-round avian residents throughout the lean winter. Caching strategies vary by species: red-bellied woodpeckers might store acorns in holes high up in the cracks and cavities of trees, while American crows might simply thrust a left-over meal into the loose soil…

  • GREAT EXPECTATIONS: August in the Piedmont

    BirdsIn August, early migrants—including Chestnut-sided, Magnolia, and Blackburnian Warblers—begin passing through North Carolina as they head toward the Neotropics for the winter. Most will look duller than they did in spring, having molted out of their vibrant breeding plumage and into drabber winter attire. Many insect-eating (“vermivorous”) warblers stop briefly in the Piedmont to refuel,…

  • GREAT EXPECTATIONS: July in the Piedmont

    BirdsThis month, lucky birdwatchers may catch a glimpse of uncommon visitors such as Common Mergansers, Tricolored Herons, Little Blue Herons, and Snowy Egrets. Sandpipers also begin returning to the Piedmont. As summer deepens, the melodious songs of many birds fade, though Indigo Buntings can still be heard singing from high perches. Indigo Bunting (Passerina cyanea)…

  • GREAT EXPECTATIONS: June in the Piedmont

    BirdsThis month, watch for sunning birds. Common backyard species—like Northern Cardinals and American Robins—may perch with feathers fluffed and bills agape, soaking in the sun. This behavior may help with molting and may also reduce ticks, lice, and other parasite loads. Fledging season continues, too. Second broods of Eastern Bluebirds often fledge in June, and…

  • GREAT EXPECTATIONS: March in the Piedmont

    BirdsAs spring arrives in the Piedmont this month, we begin to see profound changes in the composition of our avifauna. Wood Ducks, Blue-winged Teal (local breeders), Double-crested Cormorants, and Ospreys become more abundant. Expect to start seeing vireos, Ruby-throated Hummingbirds, Purple Martins, and other swallows as well. Lucky observers may even spot a Snowy Egret,…

  • Pump Station Trail, Eno River (Durham, North Carolina)

    This morning—before the sun had fully thawed the crisp air—we hiked along the Eno River on the Pump Station Trail in Durham, North Carolina. About thirty feet off the trail, beyond the crumbling remains of a towering stone dam, sits a small pond carved into Carolina mud by spillover from the old structure. In spring,…

  • GREAT EXPECTATIONS: December in the Piedmont

    BirdsBy December, fall migration has decidedly ended, and the brief celebration that follows the arrival of winter juncos, kinglets, and creepers has faded. Woods and brush can feel eerily quiet, punctuated by the sharp warning calls of Northern Cardinals and the quick flitting of sparrows. The most common sparrows that visit the Piedmont in winter—often…

  • Crowders Mountain State Park (Kings Mountain, North Carolina)

    The forest floor was littered with fallen leaves—some big and brown like the finely lobed leaves of chestnut oaks, others bright red like the cheery leaves of red maples. We hiked up and up, past car-sized boulders encrusted with bright green lichens. As the slope steepened, the ridge-top forest thinned and tightened: Virginia pines grew…

  • GREAT EXPECTATIONS: November in the Piedmont

    BirdsBy November, fall migration has usually ended. Wood Thrushes have disappeared, replaced by the melodic Hermit Thrush, which will remain until spring. November also marks the return of juncos and several sparrow species, including Tree, Fox, White-throated, and White-crowned Sparrows. You can also expect to see a greater diversity of ducks, especially Common Goldeneyes and…

  • Flat River Impoundment (Durham, North Carolina)

    This past weekend, I brought my family to a lepidopteran wonderland: the Flat River Waterfowl Impoundment in northern Durham County, North Carolina. Butterflies (order Lepidoptera) abound at this small wetland rimmed with goldenrod. The impoundment was originally created to help mitigate the loss of bird habitat after the Neuse River was dammed to form Falls…

  • Laurel Bluffs Trail along the Eno River (Durham, North Carolina)

    OverviewLocated in north Durham, the Laurel Bluffs Trail offers a roughly 5-mile out-and-back hike along a beautiful stretch of the Eno River. The route begins from Eno River State Park’s Pump Station Trail and continues to Guess Road. For most of the way, the trail hugs the river closely, climbing up to ridge tops only…

  • Occoneechee Mountain State Natural Area (Hillsborough, North Carolina)

    OverviewOcconeechee Mountain State Natural Area, located in Hillsborough, North Carolina just off I-85, is widely appreciated for its geologic uniqueness and its unusual plant and animal communities. Occoneechee Mountain is one of North Carolina’s classic monadnocks—an isolated mountain rising above the Piedmont peneplain. Its elevation and relative isolation create conditions suitable for a number of…

  • GREAT EXPECTATIONS: May in the Piedmont

    BirdsMigration season continues this month. Many of the brilliantly colored warblers are just passing through, but some migrants stop and stay to breed in North Carolina. Local breeders include Scarlet and Summer Tanagers, Ovenbirds, and Prairie Warblers. May may also be your last good chance (at least for a couple of months) to catch some…

  • Where Have All the Naturalists Gone?

    Where Have All the Naturalists Gone? | Cool Green Science: The Conservation Blog of The Nature Conservancy An interesting article about the lack of naturalists, and respect for them, was recently posted on the Nature Conservancy’s Conservation Blog (see link below). In my own experience, the role of naturalists in science has greatly declined. In…

  • Pettigrew State Park (Creswell, North Carolina)

    On Saturday, April 3, 2010, my husband, our kiddo, and I visited—and spent the night at—Pettigrew State Park in Creswell, North Carolina. If you’re interested in camping there, be sure to reserve a spot in advance. As usual, the park did not disappoint: interesting bird, amphibian, and reptile sightings began almost immediately. Below is a…

  • ROADTRIP: The Galapagos Islands, Santa Cruz edition

    More than 2,600 miles from North Carolina’s Triangle—and nearly 700 miles from the nearest continent—the Galápagos Islands rise like uncut gems from the cerulean sea west of Ecuador’s coastline. At first glance, the volcanic archipelago’s fifteen major islands can look rough and spare, some only lightly painted with a thin crust of vegetation. But closer…

  • ROADTRIP: Galapagos Island, Rabida edition

    Overlooking a pock-marked landscape dominated by grim volcanic scoria—partially covered by a crust of scrubby verdure and rimmed with a thick band of maroon sand—for a moment I felt like a visitor to the strange red planet now prominent in North Carolina’s evening sky. Instead, I stood firmly on Rábida, a tiny island (less than…

  • Turtles Time at Goose Creek State Park (Beaufort County, North Carolina)

    Here is all you really need to know: it was May 2007. We arrived at Goose Creek State Park—and “turtle time” began. My trusty companion (my husband, Mark) and I pulled into the primitive campground in our reliable blue Jeep. I jumped out before Mark even turned off the ignition, my feet landing on coarse…

  • Pettigrew State Park (Creswell, North Carolina)

    We stand on a boardwalk that extends over a large, glassy lake, encircled by bulky cypresses whose stark horizontal branches are softened by curtains of Spanish moss. Through the morning mist, I can almost discern an ancient Algonquian fisherman canoeing in the shallows. I can nearly hear the low voice of this mirage calling to…

  • Dendromania at Pilot Mountain (Surry & Yadkin Counties, North Carolina)

    One Sunday morning, a number of years ago—when my husband and I were still new to North Carolina and dedicated to seeing its natural wonders one by one—we ventured forth to visit the widely esteemed Pilot Mountain, about 25 miles northwest of Winston-Salem. Our mission was to see for ourselves this place of legend about…

  • Chinqua Penn Hiking Trail (Reidsville, Rockingham County, North Carolina)

    Note: This site is now closed. Overview: Located about 30 minutes north of Greensboro, Chinqua Penn Plantation once consisted of 22 acres of gardens, a short hiking trail, and one of North Carolina’s architectural treasures: the Chinqua Penn home. Built in the 1920s, the English-style house includes 27 rooms filled with antique furniture from around…

  • Eno River State Park – Few’s Ford Access: Birding Trail (Durham, North Carolina)

    Overview: Eno River State Park offers several easy-to-moderate trails (plus a few more challenging options) for weekend hikers. If you want a short, easy loop through a variety of habitats, try the Birding Trail at the Few’s Ford access. Starting from the Few’s Ford parking loop, the route can be completed in about 40 minutes.…

  • REVISITED: Historic Occoneechee Speedway Trail (Hillsborough, North Carolina)

    Overview: The Historic Occoneechee Speedway Trail (HOST) is a 44-acre preserve and historical site with about three miles of trails. The route takes visitors around the footprint of the original Occoneechee Speedway (open from 1948–1968) and, alternatively, along the banks of the Eno River. The trail is slated to join the statewide Mountains-to-Sea Trail. Directions:…

  • Glennstone Preserve (Durham, North Carolina)

    Overview: Glennstone Nature Preserve is an 82-acre natural area in Durham, protected by the Ellerbe Creek Watershed Association. It offers a short but rewarding hike through early successional habitat favored by American woodcocks, as well as bottomland forest underlain by diabase-derived soils that support some unusual plant species. Directions: From northbound I-85, take the Glenn…

  • Backyard Nature: Treefrogs & More

    One humid evening last week, I stepped out into my own backyard to commune a bit with nature. I was greeted by a vociferous chorus of gray treefrogs looking for love. I was also surprised by a Fowler’s toad, hopping furiously away from me, as well as a beautiful sphinx moth. Sometimes nature really is…

  • Howell Woods (Johnston County, North Carolina)

    Overview: Howell Woods in Johnston County offers more than 25 miles of trails through a striking mix of North Carolina habitat types, including coastal plain bottomland hardwood forest, cypress–gum swamps, and pine/scrub-oak sandhills. Visitors can start at the Howell Woods Environmental Learning Center, then explore the preserve by canoe, horseback, bike, or on foot. Directions:…

  • Lake Waccamaw State Park (Columbus County, North Carolina)

    Overview: Lake Waccamaw State Park lies in Columbus County, about 160 miles from the Triangle, and showcases one of North Carolina’s most unusual natural features: a pH-neutral bay lake, named for the abundance of bay trees (including sweet bay and red bay). No one knows for certain how bay lakes formed—hypotheses range from meteor impacts…

  • Historic Occoneechee Speedway Trail (Hillsborough, North Carolina)

    Overview: The Historic Occoneechee Speedway Trail (HOST), a 44-acre preserve and historical site, includes three miles of trails that take visitors around the original speedway (open from 1948–68), or alternately, along the banks of the Eno River. This trail is set to join the statewide Mountains to the Sea Trail. Directions: Travel south on I-85.…

  • Swift Creek Bluffs Preserve (Wake County, North Carolina)

    Overview: Swift Creek Bluffs Preserve, a 23-acre Triangle Land Conservancy property with a 1-mile trail that connects to the Birkhaven Greenway, conserves a floodplain forest community that is teeming with life. In spring, visitors to the nature preserve can discover a variety of ephemeral wildflowers, herps, and birds hiding in the hardwood bottomlands. Directions: Please…

  • Eno River State Park (Few’s Ford Access): Cox Mountain Trail (Durham, North Carolina)

    Overview: Eno River State Park hosts a number of easy to moderate trails, and a few more difficult ones, for the weekend hiker. If you’re looking for a challenging hike through a variety of Piedmont habitats, try the Cox Mountain Trail. This 3.75-mile loop begins at the Few’s Ford picnic area and quickly descends to…

  • Eno River State Park, Cole Mill Access – Cole Mill Trail (Durham, North Carolina)

    Overview: Eno River State Park, a much-beloved destination for Durham families, hosts a number of easy to moderate trails for the weekend hiker. If you’re looking for an easy hike with spectacular views, try the Cole Mill Trail. This 1.2-mile trail follows the Eno River and then loops back to the parking lot through upland…

  • Carnivore Preservation Trust (Pittsboro, North Carolina)

    Carnivore Preservation Trust (Pittsboro, NC) Editor’s note (quick update): The Carnivore Preservation Trust is now Carolina Tiger Rescue in Pittsboro, and tours generally require advance ticket purchase/reservations through their site. Overview: The Carnivore Preservation Trust, located in Pittsboro, North Carolina, seeks to provide a refuge and sanctuary for mistreated or unwanted carnivores. For a fee,…

  • FEBRUARY WILDLIFE: Woodcocks

    Woodcocks (Scolopax minor), cryptic, stocky woodland birds with long pointed bills made for picking out small invertebrates, are out and about this February. This time of year, they can be found in open wooded areas (e.g., Mason Farm, Butner Game Lands near the end of Brick House Road) making a scene with their whimsical mating…

  • Raven Rock State Park (Lillington, North Carolina)

    Overview: Raven Rock State Park, located south of the Triangle in Lillington, North Carolina, revitalizes one’s senses on a cold winter day with its dramatic scenery. The major attraction, Raven Rock itself, is easily reached on the Raven Rock Loop Trail (2.6 miles). The loop is an easy hike—until the climb back up the stairs…

  • Morrow Mountain State Park (Albemarle, North Carolina)

    Overview: On November 16, 2008, my husband and I took a beautiful autumn hike on Hattaway Mountain in Morrow Mountain State Park. The park is home to numerous trails exploring the ancient Uwharrie Mountain range, a small natural history museum, and the historic homestead of Dr. Francis Kron. For those interested, the home will be…