White-lined sphinx moth (Hyles lineata)

The white-lined sphinx moth (Hyles lineata), also commonly known as the hummingbird moth or hawk moth due to its rapid, hovering flight and nectar-feeding behavior, is a member of the family Sphingidae. It is one of the most widespread and abundant sphinx moths in the Americas.

White-lined sphinx moth (Hyles lineata)
White-lined sphinx moth (Hyles lineata)

Description of the Adult

Adult white-lined sphinx moths are large and robust, with a wingspan of 2.5–3.5 inches (6–9 cm). The forewings are predominantly dark olive-brown to gray-brown, featuring a prominent broad pale tan or white band running diagonally from the base to the tip, along with narrower white streaks along the veins (the source of the “white-lined” name). The hindwings are darker, often blackish with a bright pink or rose central band and black spots. The thorax is “furry” and robust, the abdomen conical and extending beyond the wings at rest, and the proboscis is long for reaching deep into flowers. They are strong fliers, often mistaken for hummingbirds, and are primarily crepuscular (active at dawn and dusk) but can be diurnal in some conditions.

Life Cycle Stages

Like all Lepidoptera, H. lineata undergoes complete metamorphosis with four distinct stages: egg, larva (caterpillar), pupa, and adult.

  • Egg: Females lay small, spherical, pale green to yellowish eggs singly or in small groups on the leaves or stems of host plants. Each female can produce hundreds of eggs. Incubation typically lasts about 1 week, depending on temperature.
  • Larva (Caterpillar): The caterpillars are highly variable in color and pattern (polymorphic), ranging from bright yellow-green to dark green, black, or yellowish forms, often with complex markings including black, yellow, orange, or red spots, lines, or stripes along the body. All forms feature a prominent flexible horn (caudal horn) at the rear end, typical of sphingid larvae. They grow up to 3–3.5 inches (7–9 cm) long through five instars, feeding voraciously on foliage. This stage lasts about 3–4 weeks. In high-density years, caterpillars can form mass migrations across landscapes after defoliating host plants.
  • Pupa: Mature larvae burrow 1–4 inches into the soil to form a shallow chamber and pupate. The pupa is shiny dark brown to reddish-brown, spindle-shaped, about 1.5–2 inches long, with a prominent cremaster (hook-like structure) at the rear for anchoring. The pupal stage lasts 2–3 weeks in summer or longer if overwintering (in cooler regions, pupae may diapause through winter). Emergence is triggered by temperature and moisture cues.
  • Adult: Adults emerge from the pupa, live 1–2 weeks, and focus on reproduction and nectaring. They are important pollinators of tubular flowers.

The species typically completes 2 generations per year in most of its range, with multiple generations in warmer southern areas and potentially one in cooler northern zones. In some regions, it is migratory, with populations moving northward in spring and sometimes failing to overwinter in colder areas.

Host Plants and Ecology

Larvae are extremely polyphagous, feeding on a wide variety of plants across families such as Onagraceae (e.g., evening primrose Oenothera spp.), Portulacaceae (purslane), Vitaceae (grape), Rosaceae (apple, rose), and many others including willowherb, four o’clock, elm, tomato, fuchsia, and more. Adults nectar from long-tubed flowers like honeysuckle, columbine, larkspur, salvia, and evening primrose.

Geographic Range and Habitat

Hyles lineata has one of the broadest distributions among North American sphinx moths, ranging from Central America (including parts of South America in some records) through Mexico, the entire contiguous United States, and into southern Canada. It is occasionally reported in the West Indies, and vagrants have appeared in Eurasia and Africa. It prefers open habitats such as deserts, fields, gardens, prairies, woodlands edges, suburbs, and disturbed areas, thriving in diverse climates from arid to temperate. In areas like Nevada (including Las Vegas vicinity), it is common, especially during irruption years when populations boom due to abundant wildflowers or host plants.

This species plays a key ecological role as a pollinator and herbivore, with occasional outbreaks benefiting certain cultural groups historically (e.g., as a food source). It is not considered a major pest in most contexts, though larvae can defoliate garden plants during population spikes.

Brown, Nevada – Lincoln County Ghost Town

Ghost Towns of Lincoln County, Nevada
Ghost Towns of Lincoln County, Nevada

Brown, Nevada, is a small extinct settlement and former railroad siding in Lincoln County, southern Nevada. It represents one of many minor stops along the early 20th-century rail network that supported transportation through the remote high desert.

Location and Geography

  • Coordinates: Approximately 37°36′26″N 114°07′58″W (or 37.60722°N, 114.13278°W).
  • Elevation: 5,784 feet (1,763 m).
  • It lies in the Acoma USGS map area, in a remote, arid part of Lincoln County near other ghost towns and sidings such as Acoma, Crestline, and Horseshoe Bend.

The area is typical of southeastern Nevada’s high desert: sparse vegetation, rugged terrain, and part of the broader Basin and Range province. Lincoln County itself has a long history of Native American habitation (primarily Southern Paiute), followed by 19th-century Mormon settlement attempts, mining booms (e.g., Pioche), and later railroad development.

History

The first settlement at Brown occurred in 1905, coinciding with the construction and completion of the San Pedro, Los Angeles and Salt Lake Railroad (later part of the Union Pacific’s Salt Lake Route). This line provided a direct rail connection between Salt Lake City and Los Angeles, passing through southern Nevada and spurring small sidings and support settlements.

Brown functioned primarily as a railroad siding — a non-agency stop used for passing trains, maintenance, or minor freight/passenger services rather than a developed town. Like many such places, it likely supported a handful of railroad workers, section crews, or local ranchers.

By 1941, the Federal Writers’ Project reported a population of just 10 residents, indicating it never grew beyond a tiny outpost.

Decline and Current Status

Brown faded into extinction as rail operations modernized, traffic patterns shifted, and the need for small desert sidings diminished in the mid-to-late 20th century. Today, it is classified as a ghost town, with little to no remaining structures noted in standard historical records. Its legacy is tied to the broader story of Nevada’s railroad era rather than mining, agriculture, or significant events.

Context in Lincoln County

Lincoln County (established 1866, named after Abraham Lincoln) experienced various boom-and-bust cycles driven by silver mining (Pioche in the 1870s), Mormon farming communities (e.g., Panaca), and railroads. Brown was a modest byproduct of the 1905 railroad boom, unlike more prominent Lincoln County ghost towns such as Delamar (“The Widowmaker”), Bullionville, or Fay.

Sources

Information on Brown is sparse, drawn primarily from:

  • GNIS records.
  • Nevada place-name references (e.g., Helen S. Carlson’s Nevada Place Names and the 1941 Federal Writers’ Project guide).
  • Broader Lincoln County histories focusing on railroads and ghost towns.

If you’re planning a visit, note that the site is remote with minimal (if any) visible remnants — standard precautions for Nevada backroads apply (4WD recommended, check weather/road conditions, and respect private land).

Lucky Jim Camp, Nevada

Lucky Jim Camp, sometimes referred to as Lucky Camp, was a short-lived mining camp and ghost town site in Clark County, Nevada. It is situated in El Dorado Canyon (also known as Eldorado Canyon) within the Colorado Mining District (later called the Eldorado Mining District) in the Eldorado Mountains. The site lies on the north side of the canyon, south of the Techatticup Mine, at an elevation of 2,444 feet (745 m), directly above the mouth of January Wash where it joins El Dorado Canyon.

Geographic coordinates are approximately 35°42′08″N 114°48′12″W. When established, the area was part of New Mexico Territory; it later became part of Nevada Territory and then the state of Nevada. The camp formed in a rugged desert canyon environment along the Colorado River corridor, which offered steamboat access for supplies in the 1860s.

Early History/Founding

Mining activity in El Dorado Canyon began intensifying in the early 1860s following discoveries of mineral deposits after the California Gold Rush waned. Lucky Jim Camp was founded in 1862 amid this boom. The origin of its name remains unknown.

The camp gained prominence during the American Civil War as a gathering place for miners sympathetic to the Confederate (Southern) cause. Roughly one mile up the canyon (above Huse Spring) was the rival Buster Falls camp, where Union (Northern) sympathizers congregated. The miners in the Colorado Mining District divided into these two separate communities based on their political leanings, though tensions remained largely verbal with no major hostilities reported. This split reflected national divisions even in remote desert mining areas. The broader district saw its population swell to around 300–500 workers in the early 1860s (and reportedly up to 1,500 at peak), with some individuals drawn to the lawless frontier to avoid military service elsewhere.

The camp’s location above the canyon floor also served a practical purpose: it acted as a refuge during the destructive Great Flood of 1862 (part of the widespread “Great Flood of 1861–1862” that affected the Western United States and Colorado River Basin). Lower camps near the Techatticup Mine, such as Alturas and Louisville, were destroyed or damaged, while Lucky Jim’s elevated position kept it safe. The name of nearby January Wash may commemorate the January 1862 flooding event.

Economic Activities

Lucky Jim Camp functioned as a transient support settlement for individual or small-party miners rather than a large organized town. The primary economic driver was prospecting and mining of high-grade silver chloride ores in the canyon (with gold becoming more prominent at greater depths). Ore was typically hand-sorted, sacked, and shipped—initially overland or by steamboat to San Francisco for processing—before local stamp mills were built.

No large-scale mills or smelters operated directly at Lucky Jim itself. Instead, it relied on the district’s emerging infrastructure. By late 1863, nearby El Dorado City (also called Eldorado City) was established a short distance down-canyon on the same side, featuring a stamp mill that supported ore processing. The camp’s residents likely worked claims in the surrounding Eldorado Mountains, contributing to the district’s output of silver and associated minerals. Supplies reached the area via the Colorado River, which served as a key transportation route.

Decline/Abandonment

Lucky Jim Camp was inherently temporary and declined rapidly after the Civil War. The establishment of El Dorado City in late 1863—with its stamp mill—likely supplanted the smaller camp, as mining operations consolidated. Following the end of the war, the district experienced a period of idleness and reduced activity. Many early mining camps in the canyon faded as richer surface ores were depleted and miners moved on to new strikes elsewhere in Nevada or the West.

By the mid-to-late 1860s, Lucky Jim had largely been abandoned as a distinct settlement. The Colorado Mining District continued sporadic operations into later decades (with revivals in the early 20th century at nearby Nelson), but the original 1860s camps like Lucky Jim did not persist.

Legacy/Current Status

Today, Lucky Jim Camp exists only as a historical site with no visible ruins or structures. Satellite imagery shows the area as barren, with no remaining traces of buildings, tents, or mining infrastructure. It stands as a reminder of the Civil War’s reach into Nevada’s remote mining frontiers and the boom-and-bust cycles of 1860s silver mining in the Eldorado Canyon region.

The broader Eldorado Canyon area retains historical significance through preserved sites like the Techatticup Mine (now a tourist attraction near the modern ghost town of Nelson) and connections to Colorado River steamboat navigation. Lucky Jim’s story highlights themes common to Clark County’s early mining history: political divisions, flood risks, and the transient nature of desert mining camps. The site is located on public or undeveloped land near modern-day Nelson and is accessible via backroads in the Eldorado Mountains, though it offers little for on-site exploration.

White Plains, Nevada – Churchill County Ghost Town

White Plains is a ghost town in northwestern Churchill County, Nevada, located along the historic transcontinental railroad route in the vicinity of expansive alkali flats (now often associated with the White Plains Flat area). It never grew into a major boomtown but served as a small railroad station and salt production center in the late 19th and early 20th centuries. Today, little remains beyond scattered remnants, reflecting the broader pattern of transient settlements in Nevada’s high desert.

Early Context and Transportation Routes

The area that became White Plains lies in a region long traversed by overland travelers. Beginning in the 1840s, the Truckee River Route of the California Trail passed through this part of the Great Basin, carrying emigrants westward toward California. The landscape features vast, barren alkali flats—flat, white expanses with minimal vegetation—which later inspired the name “White Plains.”

In the 1860s, the Central Pacific Railroad (part of the first transcontinental railroad, completed in 1869) constructed a line across Nevada that roughly followed the old emigrant trail. A station named White Plains was established at this location, likely due to the prominent white alkali flats visible in the area. This railroad presence provided the foundation for later economic activity.

Salt Production and Settlement (1870s–1900s)

The primary industry at White Plains was salt harvesting from the local saline deposits and brine. In 1870, Walter Schmidt (sometimes referenced as Walter Smith in records) founded the Desert Crystal Salt Company. The company built evaporators to produce salt through solar evaporation of brine sourced from the flats.

Salt was a critical commodity in 19th-century Nevada, primarily used in the processing and amalgamation of silver ores at major mining districts like the Comstock Lode (near Virginia City) and other silver camps in eastern Nevada. Annual production at White Plains reached roughly 200 tons in its early years, with much of it shipped by rail for industrial use; some table salt was also produced. Operations continued on a decreasing scale into the early 20th century.

A small settlement developed around the salt works and railroad depot. Key developments included:

  • A railroad depot and associated facilities.
  • A post office, established on June 4, 1879, which operated until its discontinuation on July 15, 1909.
  • A telegraph office.
  • In 1888, White Plains briefly hosted Churchill County’s first newspaper, the weekly Churchill News.

The town supported a modest population tied to salt production and rail operations. Nearby, related sites like Huxley (sometimes linked in historical accounts) and later stations such as Parran and Ocala emerged along railroad adjustments.

Mining activity in the broader region, including quartz milling powered by local water sources in the 1860s, occurred nearby, but White Plains itself remained centered on salt rather than precious metals. The Desert District and White Plains Flat were noted for saline resources, with intermittent leasing (e.g., by the International Salt Co. starting around 1911) producing smaller quantities into the 1910s.

Decline and Ghost Town Status

White Plains declined as salt demand shifted, production scaled back, and railroad operations consolidated. The post office closure in 1909 marked a key endpoint for official services. By the early 20th century, the settlement had largely faded, consistent with many small Nevada railroad and resource-extraction sites that depended on a single industry.

Today, White Plains is classified as a ghost town with “no vegetation” noted in some historical descriptions of the surrounding alkali expanse. Remnants may include foundations, scattered debris, or rail-related features, though the site is remote and not heavily developed for tourism. It is sometimes discussed alongside nearby locations like Huxley Station or Parran in Churchill County ghost town inventories.

Broader Historical Significance

White Plains exemplifies the economic diversity of early Churchill County (established 1861, named after Mexican-American War hero Brigadier General Sylvester Churchill). While the county is better known for agriculture in the Lahontan Valley (centered on Fallon), transportation corridors, and various mining districts (e.g., Jessup, Fairview, Wonder), White Plains highlights the role of industrial minerals like salt in supporting Nevada’s silver boom. Its location on the transcontinental railroad also tied it to national infrastructure developments that transformed the American West.

The site’s history connects to larger themes: emigrant trails, railroad expansion, and resource extraction in an arid environment where water and evaporation played key roles in industry.

For further reading, local resources include the Churchill County Museum in Fallon, which covers the broader history of the county, including pioneer routes, mining, and ghost towns. Primary accounts from 19th-century histories (such as Thompson and West) and railroad records provide additional context.

Mazuma Nevada – Pershing County Ghost Town

Mazuma, Nevada, was a short-lived gold mining boomtown in the remote Seven Troughs mining district of Pershing County, in northwestern Nevada. Located at the mouth of Seven Troughs Canyon in the Seven Troughs Range, approximately 25-30 miles northwest of Lovelock and about 30 miles from the county seat, the town sat in a vulnerable position prone to flash flooding from the surrounding mountains.

Mazuma, Nevada - 1908
Mazuma, Nevada – 1908

The name “Mazuma” derives from Yiddish slang for “money” or “ready cash,” reflecting the optimistic spirit of the gold rush era.

Founding and Boom Period

The townsite was established in late 1906 by S.B. Hill and Starr Hill at the base of the canyon. It formed as part of the 1907 rush to the Seven Troughs district, alongside nearby camps like Seven Troughs, Vernon, and Farrell. Gold discoveries in the area, particularly at mines such as the Mazuma Hills Mine, drove rapid growth.

By mid-1908, Mazuma had become the most prosperous settlement in the district. Within just six weeks of its founding, it boasted:

  • A mercantile house (general store)
  • Three restaurants
  • A lodging house
  • Five saloons
  • Other businesses

The town later featured more substantial structures, including a two-story bank, a three-story hotel, stamp mills (for processing ore), a post office (established 1907), and homes for residents. Population estimates during its peak hovered around 80-100 people, typical of small mining camps in the region. It served as a key milling and support hub for nearby gold operations, with at least two stamp mills operating there.

The Tragic Flash Flood of 1912

Mazuma’s prosperity ended abruptly on July 18, 1912 (some sources note July 11 or 19 due to reporting variations; the event occurred around 5 p.m.). A sudden and intense cloudburst struck the Seven Troughs Range above the town. Heavy rain in the mountains funneled massive amounts of water down Burnt Canyon and Seven Troughs Canyon.

A towering wall of water—described as 20 feet high and 150 feet wide—rushed into Mazuma without warning. Attempts to telephone warnings from upstream failed or came too late. The flood devastated the town, destroying most buildings, sweeping away homes, businesses, and debris including mining equipment and even a bank vault reportedly carrying $20,000 in gold bullion (which was carried nearly two miles downstream).

The disaster claimed eight lives (some accounts suggest up to 11), nearly one-tenth of the population. Victims included children from the Kehoe family (three siblings) and others caught in the torrent. The Seven Troughs Cyanide Plant was also destroyed, releasing cyanide into the floodwaters and adding to the hazard.

Surviving structures were limited to the two-story hotel, the general store, a few cabins, and the Darby Mill (or similar remnants). The post office closed shortly after, in late 1912.

Yesterday afternoon, at about five o’clock, the town of Mazuma (northeast of Reno) was devastated, eight people were drowned and nine more injured, many fatally, and a property loss estimated at nearly $200,000 by a cloud burst that swept down, unheralded, upon the mountain town. The known dead are:

Edna Russell, Postmistress at Mazuma;

Three children of Wm. Kehoe, all aged under seven;

M.C. Whalen, a miner, aged 35;

Mrs. Floyd Foncannon, drowned in Burnt Canyon six miles north of Seven Troughs canyon.

Those injured so far as can be learned at time of going to press are:

John Trenchard, merchant, probably fatally;

Mrs. Trenchard, badly cut and bruised, may recover.

Mrs. Kehoe, cut about head and face, bruised about body, may die;

Mrs. O’Hanlan, badly injured, may recover.

——————

Today the first witnesses of the flood conductions and who talked to the survivors returned to town. Among them was Drs. Russell and West, H.J. Murriah, J.T. Goodlin, H.S. Riddle, Jack and Will Borland and W.H. Copper.

Lovelock Review-Miner July 12, 1912
Mazuma Flood Damage - 1912
Mazuma Flood Damage – 1912

Aftermath and Legacy

Mazuma was never rebuilt. The flood marked the effective end of the town, accelerating the decline of the entire Seven Troughs district. Nearby Seven Troughs and Vernon also faded, with small-scale mining continuing sporadically into the 1950s but no major revival. A later tunnel project (Tunnel Camp) attempted to drain mines but ultimately failed.

Today, Mazuma is a classic Nevada ghost town. Scattered ruins, debris from the flood (such as old cans, pipes, and mining remnants), and a small cemetery remain visible in the desert landscape. The site has returned largely to nature, with little left beyond rubble as early as the 1950s. It attracts ghost town explorers and historians interested in the dramatic story of a community erased almost overnight by nature.

The tragedy of Mazuma stands as a stark reminder of the risks faced by early 20th-century mining camps in arid regions—boom driven by precious metals, bust delivered by sudden desert floods.

Mazuma Trail Map

Further Reading