Tag: Utah

Utah, a state in the western United States, is renowned for its stunning natural landscapes and unique geological formations. It is characterized by vast deserts, towering red rock formations, and the dramatic peaks of the Rocky Mountains. Home to five national parks—Zion, Bryce Canyon, Capitol Reef, Canyonlands, and Arches—Utah attracts outdoor enthusiasts and nature lovers from around the world. Its capital, Salt Lake City, is a hub of culture, history, and outdoor recreation, famously hosting the 2002 Winter Olympics. Utah’s diverse terrain offers opportunities for skiing, hiking, mountain biking, and exploring ancient Native American petroglyphs and archaeological sites. The state’s Mormon heritage is also evident in its history, architecture, and the world-famous Salt Lake Temple.

White-throated Swift (Aeronautes saxatalis)

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The fast flying White-throated Swift (Aeronautes saxatalis)
The fast flying White-throated Swift (Aeronautes saxatalis)


The White-throated Swift is a medium-sized bird known for its swift and agile flight, sleek body, and distinctive white throat patch. Adults typically measure around 6.5 inches (16.5 cm) in length, with a wingspan of approximately 15 inches (38 cm). They have a dark, glossy plumage that aids in camouflage against the rocky cliffs where they often dwell. Their wings are long and slender, adapted for rapid and maneuverable flight, while their short bills are perfect for catching insects mid-air. Juveniles resemble adults but may have less contrast in their plumage.

Habitat and Distribution

White-throated Swifts are primarily found in the western regions of North America, ranging from the southwestern United States through parts of Mexico. They inhabit rugged, rocky terrain such as canyons, cliffs, and gorges, where they nest in crevices and on ledges. These birds are particularly well adapted to arid environments and are often seen in desert landscapes, although they may also occur in mountainous regions.

Behavior and Ecology

White-throated Swifts are highly adapted for aerial foraging, feeding primarily on flying insects such as flies, beetles, and mosquitoes. They are renowned for their impressive flight abilities, performing intricate maneuvers as they hunt on the wing. Their swift and agile movements enable them to navigate through narrow passages and steep cliffs with ease. Breeding pairs typically construct cup-shaped nests made of twigs, feathers, and saliva, which they attach to vertical rock faces. During the breeding season, males perform aerial courtship displays to attract females.

Conservation Status

The White-throated Swift is not currently considered globally threatened, although local populations may be impacted by habitat loss and disturbance. Conservation efforts are focused on protecting nesting sites, particularly in areas where cliffs are subject to human development or recreational activities. As an insectivorous species, White-throated Swifts may also be vulnerable to pesticide use, which can reduce their prey availability.


The White-throated Swift is a fascinating species well adapted to its rugged habitat and aerial lifestyle. Its graceful flight and striking appearance make it a favorite among birdwatchers and enthusiasts. By understanding the ecology and behavior of the White-throated Swift, we can better appreciate the importance of conserving its unique habitat and ensuring the long-term survival of this remarkable bird.

Field Guide Description

“Black above, black and white below, with long, forked tail. Distinguished from Violet-green swallow, (page 322) by longer narrower wings, bicolored underparts. In poor light, may be mistaken for Black Swift but smaller, with faster wingbeats. Common in mountains, canyons, cliffs. Nests in crevices.”

Field Guide to the Birds of North America, Third Edition, pg 262

Classification

KingdomAnimalia
PhylumChordata
ClassAves
OrderApodiformes
FamilyApodidae
GenusAeronautes
Speciessaxatalis

Resources

Northern Flicker (Colaptes auratus)

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The Northern Flicker (Colaptes auratus) is a medium-sized woodpecker found across North America. It belongs to the family Picidae, which includes woodpeckers, sapsuckers, and flickers. This species is known for its distinctive sharp bill, behavior, and widespread distribution.

Northern Flicker nesting in the cedar siding of a Big Bear mountain cabin.
Northern Flicker nesting in the cedar siding of a Big Bear mountain cabin.

Description

The Northern Flicker exhibits sexual dimorphism, with males and females displaying different coloration. They have a length ranging from 28 to 36 centimeters (11 to 14 inches) and a wingspan of approximately 42 to 54 centimeters (16.5 to 21.3 inches).

  • Plumage: The upperparts of the Northern Flicker are brown with black barring, while the underparts are beige or tan with black spots. They have a black bib on their chest and a prominent black crescent on the breast. The undersides of their wings and tails are a vibrant yellow or red, depending on the subspecies.
  • Head: Their head is distinctive, with a gray face, a long, slightly curved bill, and a black malar stripe extending from the base of the bill to the neck.
  • Behavior: Northern Flickers are primarily ground foragers, often seen hopping on lawns or probing the soil for insects with their long, barbed tongues. They also feed on ants, beetles, termites, and fruits.

Habitat

Northern Flickers inhabit a variety of habitats, including open woodlands, forest edges, parks, suburban areas, and occasionally urban environments. They prefer areas with scattered trees and ample open ground for foraging.

Breeding and Nesting

Breeding season for Northern Flickers typically begins in late April and extends into August. They are cavity nesters and will excavate their own nest holes in dead or decaying trees, fence posts, or even buildings.

  • Eggs: Clutch sizes usually range from 3 to 8 eggs, which are white and elongated.
  • Incubation: Both parents participate in incubating the eggs, which lasts for about 11 to 14 days.
  • Fledging: The young birds fledge after approximately 25 to 28 days and remain dependent on their parents for several weeks after leaving the nest.

Migration

Approximate range/distribution map of the Northern Flicker (Colaptes auratus). In keeping with WikiProject: Birds guidelines, yellow indicates the summer-only range, blue indicates the winter-only range, and green indicates the year-round range of the species.
Approximate range/distribution map of the Northern Flicker (Colaptes auratus). In keeping with WikiProject: Birds guidelines, yellow indicates the summer-only range, blue indicates the winter-only range, and green indicates the year-round range of the species.

While some Northern Flicker populations are migratory, others are year-round residents. Migratory populations breed in northern regions and winter in southern areas, while non-migratory populations may remain in the same area throughout the year.

Conservation Status

The Northern Flicker is widespread and generally considered to be of least concern in terms of conservation status, according to the International Union for Conservation of Nature (IUCN). However, habitat loss and fragmentation, as well as competition for nest sites with invasive species such as European Starlings, pose localized threats.

The Northern Flicker is a fascinating species with its distinctive appearance, behavior, and adaptability to various habitats. Understanding its ecology and conservation needs is crucial for ensuring the continued well-being of this iconic woodpecker across its range. Further research into its nesting habits, population dynamics, and response to environmental changes can aid in effective conservation strategies.

Field Guide Description

“Two distinct groups occur: “Yellow-shafted Flicker” in the east and far north, and the “Red-shafted Flicker” in the west. These flickers have brown, barred back; spotted underparts, with black crescent bib. White rump is conspicuous in flight; no white wing patches. Intergrades are regularly seen in the Great Plains. “Yellow-shafted Flicker” has yellow wing lining and undertail color, gray crown, and tan face with a red crescent on nape. “Red-shafter Flicker” has brown crown and gray face, with no red crescent.”

Field Guide to the Birds of North America, Third Edition, pg 318

Classification

KingdomAnimalia
PhylumChordata
ClassAves
OrderPiciformes
FamilyPicidae
GenusColaptes
Speciescauratus

References

Jedediah Strong Smith – Nevada State Historic Marker 84

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Jebediah Strong Smith was an early frontiersman, hunter, trapper, author, cartographer, mountain man and explorer of the western United States and the subject of Nevada State Historic Marker number 84.

Drawing of Jedediah Strong Smith (1799–1831), created around 1835 after his death by a friend from memory. It is the only contemporary image of Smith.
Drawing of Jedediah Strong Smith (1799–1831), created around 1835 after his death by a friend from memory. It is the only contemporary image of Smith.

Born in 1799 in Jericho, New York, Jedediah Strong Smith would grow up to become one of the most significant figures in the exploration of the American West during the early 19th century. His life was a testament to the indomitable spirit of discovery that characterized the era of westward expansion.

From a young age, Jebediah Smith exhibited an insatiable curiosity and an adventurous spirit that set him apart from his peers. Raised in a family of modest means, he received only limited formal education. However, his voracious appetite for learning and his natural inclination for exploration propelled him beyond the confines of the classroom.

Fur Trapping and the Path to the West

At the age of 21, Smith embarked on his first western expedition as a fur trapper, a career choice that would shape the course of his life. He joined the Rocky Mountain Fur Company and ventured into the untamed wilderness of the Rocky Mountains, determined to carve his own path in uncharted territories. His experiences during this period honed his survival skills and deepened his connection to the natural world.

The First Overland Expedition to California:

In 1826, Smith led a pioneering expedition that would take him and his small band of explorers on an arduous journey from the Great Salt Lake to California. This remarkable feat marked the first documented overland journey from the United States into California. Smith’s exploration helped to map previously unknown regions and establish crucial trade routes.

Mapping the West and Bridging Cultures

Jebediah Smith’s exploration efforts were not limited to geography alone. His interactions with various Native American tribes and his ability to communicate across cultural divides showcased his adaptability and diplomacy. He valued the knowledge and insights of the indigenous peoples he encountered, contributing to a more nuanced understanding of the American West.

Jebediah Strong Smith’s legacy is imprinted on the landscapes he traversed and the narratives he helped to shape. His meticulous journaling and mapping laid the groundwork for further expeditions, encouraging subsequent generations of explorers to continue pushing the boundaries of the known world. Smith’s untimely death at the hands of Comanche warriors in 1831, at the age of 32, underscored the risks and sacrifices inherent in his chosen path.

Jebediah Strong Smith’s life epitomized the restless spirit of exploration that defined the era of westward expansion in the United States. His contributions to mapping the American West, fostering cross-cultural connections, and inspiring future adventurers are enduring testaments to his remarkable journey. As a trailblazer who ventured into the unknown with courage and determination, Smith’s legacy continues to inspire individuals to seek new horizons and embrace the thrill of discovery.

Jedediah Strong Smith Nevada State Historic Marker 84 Text

Nevada State Historical Markers identify significant places of interest in Nevada’s history. The Nevada State Legislature started the program in 1967 to bring the state’s heritage to the public’s attention with on-site markers. These roadside markers bring attention to the places, people, and events that make up Nevada’s heritage. They are as diverse as the counties they are located within and range from the typical mining boom and bust town to the largest and most accessible petroglyph sites in Northern Nevada Budget cuts to the program caused the program to become dormant in 2009. Many of the markers are lost or damaged.

From May to June 1827, explorer and trapper Jedediah Smith found a route from California’s central valley to the Great Salt Lake Valley in Utah.  He became the first European American to completely cross what is now Nevada.

Because Smith’s journal and map have never been found, his exact route is unknown.  Based on Smith’s own statements about his difficult trip, modern historians and geographers have pieced together the most plausible route.  Smith crossed the Sierra Nevada at Ebbetts Pass, swung southeast along or across the headwaters and middle reaches of the Walker River, and passed into central Nevada’s open spaces south of Walker Lake.

Smith entered Smoky Valley on its southwest side in June 1827 and crossed the valley in a northeasterly direction.  He then paralleled the future Simpson survey, route of the Pony Express and Overland Stage, along modern U.S. Highway 50.

He entered Utah at Ibapah.

STATE HISTORICAL MARKER NO.  84
STATE HISTORIC PRESERVATION OFFICE
WHITE PINE PUBLIC MUSEUM, INC.

Nevada State Historic Marker 84 Map

Nevada State Historic Marker number 84 is located near Ely, Nevada, in White Pine County. The marker is on U.S. Highway 93, on the east side of the highway. It is found in rest area, four miles north of Ely. 

Nevada State Historic Marker 84 Summary

NamedJedediah Strong Smith
LocationWhite Pine County, Nevada
Latitude, Longitude39.2771, -114.8463
Nevada State Historic Marker84

References

John Wesley Powell

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John Wesley Powell, a remarkable American explorer, geologist, and ethnologist, was born on March 24, 1834, in Mount Morris, New York. His expeditions through the uncharted territories of the American West not only added to scientific knowledge but also provided invaluable insights into the land’s geological and cultural diversity. Powell’s legacy as a pioneer of exploration and his tireless efforts in promoting conservation measures have left an indelible mark on American history.

Powell served as the second Director of the United States Geological Survey, a post he held from 1881 to 1894. This photograph dates from early in his term of office.
Powell served as the second Director of the United States Geological Survey, a post he held from 1881 to 1894. This photograph dates from early in his term of office.

Early Life and Education

Powell grew up in rural New York, where his love for nature and the outdoors was nurtured from an early age. Although he lost his right arm in a childhood accident, Powell’s determination and thirst for adventure were undeterred. He developed a keen interest in natural sciences and geography and pursued higher education at Illinois College and later at Oberlin College, where he focused on geology.

Grand Canyon Expeditions

Powell’s most famous and daring expedition was his 1869 journey down the Colorado River, known as the Powell Geographic Expedition. With a team of nine men, Powell set out to explore the largely uncharted canyons and rapids of the Colorado River and gather valuable scientific data. The expedition faced numerous hardships, including treacherous rapids, scarce food supplies, and hostile encounters with Native American tribes. Miraculously, Powell and his crew successfully navigated the treacherous river and completed the journey, providing unprecedented knowledge of the Grand Canyon and its geological formations.

First camp of the John Wesley Powell expedition, in the willows, Green River, Wyoming, 1871. - E. 0. Beaman - War Department. Office of the Chief of Engineers. Powell Survey. (1869 - ca. 1874)
First camp of the John Wesley Powell expedition, in the willows, Green River, Wyoming, 1871. – E. 0. Beaman – War Department. Office of the Chief of Engineers. Powell Survey. (1869 – ca. 1874)

Powell’s subsequent expeditions further solidified his reputation as a fearless explorer. He embarked on multiple journeys across the American West, including explorations of the Green and Colorado Rivers, the Rocky Mountains, and the Uinta Mountains. Powell’s meticulous record-keeping and scientific observations greatly expanded the understanding of the region’s geology, hydrology, and ethnography.

Scientific Contributions

Powell’s expeditions were not merely adventurous endeavors but also scientific ventures aimed at advancing knowledge in various fields. He published numerous papers and reports detailing his findings, including “Exploration of the Colorado River of the West and its Tributaries” and “Canons of the Colorado.” These works significantly contributed to the geological understanding of the American West, shaping subsequent research and studies in the region.

Additionally, Powell’s expertise in ethnology led him to conduct extensive research on Native American tribes. He documented their cultures, languages, and customs, recognizing the importance of preserving their heritage. His ethnographic studies formed a crucial foundation for future anthropological research in the United States.

Conservation Advocacy

John Wesley Powell was not only a scientist and explorer but also an early advocate for conservation. Recognizing the fragile nature of the American West’s ecosystems, he became a vocal proponent of sustainable land use practices and preservation efforts. Powell believed that the arid region’s limited water resources necessitated careful management and planning.

In 1879, Powell presented his influential “Report on the Lands of the Arid Region of the United States” to Congress. This groundbreaking report emphasized the need for responsible irrigation and land development strategies, urging policymakers to consider the long-term consequences of uncontrolled resource exploitation. Powell’s report laid the groundwork for the eventual establishment of the U.S. Forest Service and the Bureau of Reclamation, both crucial agencies in land and water management.

Legacy and Impact

John Wesley Powell’s contributions to exploration, science, and conservation continue to resonate today. His expeditions not only unveiled the wonders of the American West but also inspired future generations of explorers and scientists. Powell’s emphasis on interdisciplinary research and his understanding of the intricate relationships between humans and their environment remain

References

Subway Canyon – Left Fork of North Creek

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Subway Slot Canyon is a unique geological formation located in the Zion National Park in southwestern Utah, USA. It is considered one of the most popular hiking trails in the park, known for its challenging terrain and breathtaking views. The canyon gets its name from its tubular shape, which resembles the underground trains or subway tunnels.

The Subway Slot Canyon located in Zion National Park, Utah. Photograph by James L Rathbun
The Subway Slot Canyon located in Zion National Park, Utah. Photograph by James L Rathbun

History

The Subway Slot Canyon was formed millions of years ago by the erosion of Navajo Sandstone, a red-colored rock formation that is found in the southwestern United States. The slot canyon was created by the flow of water, which gradually wore away the sandstone, forming a narrow, winding passage through the rock. The canyon was first discovered by explorers in the 1930s, but it was not until the 1970s that it became a popular destination for hikers.

Geology

The Subway Slot Canyon is a part of the Zion Wilderness, which covers an area of approximately 124,406 acres. The canyon is about 9 miles long and ranges in width from 5 to 15 feet. The canyon walls are made up of Navajo Sandstone, which is known for its unique patterns and colors. The sandstone is layered, with different colors and textures, giving the canyon walls a unique and stunning appearance. The canyon also features a series of pools and waterfalls, which add to its beauty.

Flora and Fauna

The Subway Slot Canyon is home to a variety of flora and fauna. The area around the canyon is covered with sagebrush, juniper, and pinyon trees. The canyon itself is home to a variety of ferns, mosses, and other plant species. The canyon is also home to a variety of animals, including bighorn sheep, mule deer, and mountain lions. Hikers may also see a variety of birds, including hawks, eagles, and owls.

Hiking Experience

The Subway Slot Canyon is considered one of the most challenging hiking trails in the Zion National Park. The trail is rated as moderate to strenuous and requires a permit to hike. Hikers must be prepared for a difficult and sometimes dangerous hike, as the trail includes steep drops, narrow passageways, and deep pools of water. Hikers must also be prepared for changing weather conditions, as the canyon can be very hot in the summer and very cold in the winter.

The Subway Slot Canyon is a unique geological formation that offers hikers a challenging and rewarding experience. The canyon’s unique colors, textures, and shapes make it a must-see destination for anyone visiting the Zion National Park. However, hikers must be prepared for the challenges that come with hiking in the canyon, including difficult terrain and changing weather conditions. With proper preparation and precautions, hikers can safely explore the beauty of the Subway Slot Canyon and experience one of the most stunning geological formations in the world.