George Henry Thomas (July 31, 1816 – March 28, 1870) was a career United States Army officer and a Union General during the American Civil War, one of the principal commanders in the Western Theater. Thomas served in the Mexican-American War and later chose to remain with the United States Army for the Civil War, despite his heritage as a Virginian.

George Henry Thomas

George Henry Thomas (July 31, 1816 – March 28, 1870) was a career United States Army officer and…

Henry David Thoreau (born David Henry Thoreau; July 12, 1817 – May 6, 1862) was an American author, naturalist, transcendentalist, tax resister, development critic, sage writer and philosopher. He is best known for his book Walden, a reflection upon simple living in natural surroundings, and his essay, Civil Disobedience, an argument for individual resistance to civil government in moral opposition to an unjust state.

Henry David Thoreau

Henry David Thoreau (born David Henry Thoreau; July 12, 1817 – May 6, 1862) was an American author,…

The crossing between Lakes George and Champlain had been used by natives for thousands of years. The town was located on the direct route, utilizing rivers and two long lakes, between New York City to the south and the French settlement of Montreal to the north. The town was the setting for historic battles and maneuvers during both the French and Indian War and the American Revolution. The site of Fort Ticonderoga marked the location of an important portage between Lake George and Lake Champlain.

Ticonderoga and the Lake, from Mount Defiance

The crossing between Lakes George and Champlain had been used by natives for thousands of years. The…

Robert Augustus Toombs (July 2, 1810 – December 15, 1885) was an American political leader, Secretary of State of the Confederacy, and a Confederate general in the Civil War.

Robert Augustus Toombs

Robert Augustus Toombs (July 2, 1810 – December 15, 1885) was an American political leader, Secretary…

A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle.<br>Top: A, platform; B, torpedo; C, water tight pine box; D, pin to be drawn.<br>Lower: A, vessel at anchor; B, her cable; E, F, two torpedoes; C, D, the coupling lines.

Torpedo Boat

A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle. Top:…

Benjamin Franklin Tracy (April 26, 1830 &ndash; August 6, 1915) was a United States political figure who served as Secretary of the Navy from 1889 through 1893, during the administration of U.S. President Benjamin Harrison. Tracy was a lawyer active in Republican Party politics during the 1850s. During the Civil War, he commanded the 109th New York Infantry Regiment, and served as a Union brigadier general. He was awarded a Medal of Honor for his actions during the Battle of the Wilderness on May 6, 1864.

Benjamin Franklin Tracy

Benjamin Franklin Tracy (April 26, 1830 – August 6, 1915) was a United States political figure…

Monument to Johann von Robaii, Baron de Kalb a German soldier and volunteer who served as a major general in the Continental Army during the American Revolutionary War.

Baron de Kalb's Monument

Monument to Johann von Robaii, Baron de Kalb a German soldier and volunteer who served as a major general…

The American Robin, Turdus migratorius, is a migratory songbird of the thrush family. It is named after the European Robin because of the male's bright red breast, though the two species are not related. The American Robin is widely distributed throughout North America, wintering south of Canada from Florida to central Mexico and along the Pacific Coast. It is the state bird of Connecticut, Michigan and Wisconsin. It has seven subspecies, but only T. m. confinis in the southwest is particularly distinctive, with pale gray-brown underparts.

Young American Robins

The American Robin, Turdus migratorius, is a migratory songbird of the thrush family. It is named after…

The true crows are large passerine birds that comprise the genus Corvus in the family Corvidae. Ranging in size from the relatively small pigeon-sized jackdaws (Eurasian and Daurian) to the Common Raven of the Holarctic region and Thick-billed Raven of the highlands of Ethiopia, the 40 or so members of this genus occur on all temperate continents (except South America) and several offshore and oceanic islands (including Hawaii).

Crows

The true crows are large passerine birds that comprise the genus Corvus in the family Corvidae. Ranging…

Philip Kearny, Jr., (June 2, 1815 &ndash; September 1, 1862) was a United States Army officer, notably in the Mexican-American War and American Civil War. He was killed in action in the 1862 Battle of Chantilly.

Kearny, Philip

Philip Kearny, Jr., (June 2, 1815 – September 1, 1862) was a United States Army officer, notably…

Kennesaw Mountain was the site of the Battle of Kennesaw Mountain during the 1864 Atlanta Campaign of the American Civil War.

View of Kenesaw from Pine Mountain

Kennesaw Mountain was the site of the Battle of Kennesaw Mountain during the 1864 Atlanta Campaign of…

The Meadow Vole (Microtus pennsylvanicus), sometimes called the Field Mouse or Meadow Mouse, is a small North American vole found across Canada, Alaska and the northern United States. Its range extends further south along the Atlantic coast. One subspecies, the Florida Salt Marsh Vole, is found in Florida, and is classified as endangered. The Meadow Vole is active year-round, usually at night. It also digs underground burrows where it stores food for the winter and females give birth to their young. Although these animals tend to live close together, they are aggressive towards one other. This is particularly evident in males during the breeding season. It can cause damage to fruit trees, garden plants and commercial grain crops.

Field Mouse

The Meadow Vole (Microtus pennsylvanicus), sometimes called the Field Mouse or Meadow Mouse, is a small…

Hugh Judson Kilpatrick (January 14, 1836 &ndash; December 4, 1881) was an officer in the Union Army during the American Civil War, achieving the rank of brevet major general.

Hugh Judson Kilpatrick

Hugh Judson Kilpatrick (January 14, 1836 – December 4, 1881) was an officer in the Union Army…

Henry Laurens (March 6, 1724 &ndash; December 8, 1792) was an American merchant and rice planter from South Carolina who became a political leader during the Revolutionary War.

Henry Laurens

Henry Laurens (March 6, 1724 – December 8, 1792) was an American merchant and rice planter from…

Henry Ware Lawton (17 March 1843&ndash;1899) was a highly respected U.S. Army officer who served with distinction in the Civil War, Apache War, Spanish-American War and was the only U.S. general officer to be killed during the Philippine-American War.

Henry Ware Lawton

Henry Ware Lawton (17 March 1843–1899) was a highly respected U.S. Army officer who served with…

Fitzhugh Lee (November 19, 1835 – April 18, 1905), nephew of Robert E. Lee, was a Confederate cavalry general in the American Civil War, Governor of Virginia, diplomat, and United States Army general in the Spanish-American War.

Fitzhugh Lee

Fitzhugh Lee (November 19, 1835 – April 18, 1905), nephew of Robert E. Lee, was a Confederate cavalry…

Robert Edward Lee (January 19, 1807 &ndash; October 12, 1870), was a career United States Army officer, an engineer, and among the most celebrated generals in American history.

General Robert E. Lee

Robert Edward Lee (January 19, 1807 – October 12, 1870), was a career United States Army officer,…

The chair in which General Lee sat when signing the surrender.

General Lee's Chair

The chair in which General Lee sat when signing the surrender.

The table on which General Lee signed the surrender.

General Lee's Table

The table on which General Lee signed the surrender.

General leaving after the surrender of the American Civil War.

General Lee Leaving After the Surrender

General leaving after the surrender of the American Civil War.

The Chestnut-sided Warbler, Dendroica pensylvanica, is a New World warbler. They breed in eastern North America and in southern Canada westwards to the Canadian Prairies. They also breed in the Great Lakes region and in the eastern USA. These birds are migratory, wintering in Central America south to northern Colombia, and they are very rare vagrants to western Europe.

Chestnut-sided Warbler

The Chestnut-sided Warbler, Dendroica pensylvanica, is a New World warbler. They breed in eastern North…

The Yellow Warbler (Dendroica petechia) is a New World warbler. It is the most widespread Dendroica species, breeding in almost the whole of North America and down to northern South America.

Yellow Warbler

The Yellow Warbler (Dendroica petechia) is a New World warbler. It is the most widespread Dendroica…

The American Redstart, Setophaga ruticilla, is a New World warbler. They breed in North America, across southern Canada and the eastern USA. These birds are migratory, wintering in Central America, the West Indies, and northern South America. They are very rare vagrants to western Europe. This species is unrelated to the Old World redstarts. This species derives its name from the male's red tail, start being an old word for tail.

American Redstart

The American Redstart, Setophaga ruticilla, is a New World warbler. They breed in North America, across…

Dr. Francis Lieber (March 18, 1800 – October 2, 1872) was a German-American jurist and political philosopher. He is most widely known as the author of the Lieber Code during the American Civil War.

Francis Lieber

Dr. Francis Lieber (March 18, 1800 – October 2, 1872) was a German-American jurist and political philosopher.…

The American Goldfinch (Carduelis tristis), also known as the Eastern Goldfinch and Wild Canary, is a North American bird in the finch family. It is migratory, ranging from southern Canada to North Carolina during the breeding season, and from just south of the Canadian border to Mexico during the winter. The only finch in its subfamily which undergoes a complete molt, the American Goldfinch displays sexual dimorphism in its coloration; the male is a vibrant yellow in the summer and an olive color during the winter months, while the female is a dull yellow-brown shade which brightens only slightly during the summer. The male displays brightly colored plumage during the breeding season to attract a mate.

American Goldfinch

The American Goldfinch (Carduelis tristis), also known as the Eastern Goldfinch and Wild Canary, is…

Edward Livingston (26 May 1764–23 May 1836) was a prominent American jurist and statesman. He was an influential figure in the drafting of the Louisiana Civil Code of 1825, a civil code based largely on the Napoleonic Code. He represented both New York, and later Louisiana in Congress and he served as the U.S. Secretary of State from 1831 to 1833.

Edward Livingston

Edward Livingston (26 May 1764–23 May 1836) was a prominent American jurist and statesman. He was…

Tussock Moths, Lymantriidae or Liparidae, are a family of moths with about 350 known genera and over 2,500 known species found all over the world, in every continent except Antarctica. They are particularly concentrated in sub-Saharan Africa, India, Southeast Asia and South America; one estimate lists 258 species in Madagascar alone (Schaefer, 1989). Apart from oceanic islands, notable places that do not host Lymantriids include New Zealand, the Antilles, and New Caledonia.

Tussock Moth

Tussock Moths, Lymantriidae or Liparidae, are a family of moths with about 350 known genera and over…

The genus Sayornis is a small group of medium-sized insect-eating birds in the Tyrant flycatcher family Tyrranidae native to North and South America.

Phoebe

The genus Sayornis is a small group of medium-sized insect-eating birds in the Tyrant flycatcher family…

John Alexander Logan (February 8, 1826 – December 26, 1886) was an American soldier and political leader. He served in the Mexican-American War and was a General in the Union Army in the American Civil War. Senator from Illinois.

John Alexander Logan

John Alexander Logan (February 8, 1826 – December 26, 1886) was an American soldier and political…

James Longstreet (January 8, 1821 &ndash; January 2, 1904) was one of the foremost Confederate generals of the American Civil War and the principal subordinate to General Robert E. Lee, who called him his "Old War Horse."

James Longstreet

James Longstreet (January 8, 1821 – January 2, 1904) was one of the foremost Confederate generals…

David Emanuel Twiggs (1790 &ndash; July 15, 1862) was a United States soldier during the War of 1812 and Mexican-American War and a general of the Confederate States Army during the American Civil War. He was one of the oldest generals on either side in the Civil War.

David Emanuel Twiggs

David Emanuel Twiggs (1790 – July 15, 1862) was a United States soldier during the War of 1812…

"Unite or Die." This snake device first appeared when the Stamp Act excitement was at its height.

A Union Device

"Unite or Die." This snake device first appeared when the Stamp Act excitement was at its height.

An illustration of a Io moth caterpillar. The io moth (Automeris io) is a very colorful North American moth in the Saturniidae family. It ranges from the southeast corner of Manitoba and in the southern extremes of Ontario, Quebec, and New Brunswick in Canada, and in the US it is found from North Dakota, South Dakota, Nebraska, Colorado, New Mexico, Texas, Utah, east of those states and down to the southern end of Florida.

Io Moth Caterpillar

An illustration of a Io moth caterpillar. The io moth (Automeris io) is a very colorful North American…

The American Robin, Turdus migratorius, is a migratory songbird of the thrush family. It is named after the European Robin because of the male's bright red breast, though the two species are not related. The American Robin is widely distributed throughout North America, wintering south of Canada from Florida to central Mexico and along the Pacific Coast. It is the state bird of Connecticut, Michigan and Wisconsin. It has seven subspecies, but only T. m. confinis in the southwest is particularly distinctive, with pale gray-brown underparts.

American Robin

The American Robin, Turdus migratorius, is a migratory songbird of the thrush family. It is named after…

The true crows are large passerine birds that comprise the genus Corvus in the family Corvidae. Ranging in size from the relatively small pigeon-sized jackdaws (Eurasian and Daurian) to the Common Raven of the Holarctic region and Thick-billed Raven of the highlands of Ethiopia, the 40 or so members of this genus occur on all temperate continents (except South America) and several offshore and oceanic islands (including Hawaii). In the United States, the word "crow" is used to refer to the American Crow.

Crow

The true crows are large passerine birds that comprise the genus Corvus in the family Corvidae. Ranging…

The Red-winged Blackbird (Agelaius phoeniceus) is a passerine bird of the family Icteridae found in most of North and much of Central America. It breeds from Alaska and Newfoundland south to Florida, the Gulf of Mexico, Mexico and Guatemala, with isolated populations in western El Salvador, northwestern Honduras and northwestern Costa Rica. It may winter as far north as Pennsylvania and British Columbia, but northern populations are generally migratory, moving south to Mexico and the southern United States. The Red-winged Blackbird is sexually dimorphic; the male has all black with a red shoulder and yellow wing bar, while the female is a nondescript dark brown. Seeds and insects make up the bulk of the Red-winged Blackbird's diet.

Red-winged Blackbird

The Red-winged Blackbird (Agelaius phoeniceus) is a passerine bird of the family Icteridae found in…

The Red-winged Blackbird (Agelaius phoeniceus) is a passerine bird of the family Icteridae found in most of North and much of Central America. It breeds from Alaska and Newfoundland south to Florida, the Gulf of Mexico, Mexico and Guatemala, with isolated populations in western El Salvador, northwestern Honduras and northwestern Costa Rica. It may winter as far north as Pennsylvania and British Columbia, but northern populations are generally migratory, moving south to Mexico and the southern United States. The Red-winged Blackbird is sexually dimorphic; the male has all black with a red shoulder and yellow wing bar, while the female is a nondescript dark brown. Seeds and insects make up the bulk of the Red-winged Blackbird's diet.

Red-winged Blackbird (Female)

The Red-winged Blackbird (Agelaius phoeniceus) is a passerine bird of the family Icteridae found in…

The Sand Martin (Riparia riparia) is a migratory passerine bird in the swallow family. This species was first described by Linnaeus in his Systema naturae in 1758 as Hirundo riparia.Riparia means "of the riverbank", and is derived from the Latin ripa, a riverbank. It has a wide range in summer, embracing practically the whole of Europe and the Mediterranean countries, part of northern Asia and also North America, where it is called Bank Swallow. It winters in eastern and southern Africa, South America and South Asia (where it is called the Collared Sand Martin).

Swallow Roost

The Sand Martin (Riparia riparia) is a migratory passerine bird in the swallow family. This species…

Clement Laird Vallandigham (July 29, 1820 &ndash; June 17, 1871) was an Ohio unionist of the Copperhead faction of anti-war, pro-Confederate Democrats during the American Civil War.

Clement Laird Vallandigham

Clement Laird Vallandigham (July 29, 1820 – June 17, 1871) was an Ohio unionist of the Copperhead…

The Great Grey Shrike (Lanius excubitor) is a member of the shrike family. The Great Grey Shrike breeds in northern Europe and Asia, and in North America in northern Canada and Alaska (where it known as the Northern Shrike). It is migratory and winters further south in those continents, too, for example, Great Britain and the northern USA. Wintering birds usually arrive in October and November. As a rule they are then solitary, and when several arrive simultaneously they speedily spread out, each establishing its hunting territory and reducing competition with others.

Great Grey Shrike

The Great Grey Shrike (Lanius excubitor) is a member of the shrike family. The Great Grey Shrike breeds…

Berberis (B&eacute;r-be-ris, barberry, pepperidge bush) a genus of about 450-500 species of deciduous and evergreen shrubs from 1-5 m tall with thorny shoots, native to the temperate and subtropical regions of Europe, Asia, Africa, North America and South America. They are closely related to the genus Mahonia, which is included within Berberis by some botanists.

Barberry

Berberis (Bér-be-ris, barberry, pepperidge bush) a genus of about 450-500 species of deciduous…

The tupelos, or pepperidge tree, genus Nyssa, are a small genus of about 9 to 11 species of trees with alternate, simple leaves. Most are highly tolerant of wet soils and flooding, some needing to grow in such environments. Five of the species are native to eastern North America from the extreme south of Canada south to eastern Mexico; the others to east and south Asia from China south to Malaysia and west to the Himalaya. A related genus, Davidia, the Dove tree, occurs in China.

Tupelp

The tupelos, or pepperidge tree, genus Nyssa, are a small genus of about 9 to 11 species of trees with…

Myrica is a genus of about 35-50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America and South America, and missing only from Australasia. Some botanists split the genus into two genera on the basis of the catkin and fruit structure, restricting Myrica to a few species, and treating the others in Morella.

Myrica

Myrica is a genus of about 35-50 species of small trees and shrubs in the family Myricaceae, order Fagales.…

Junipers are coniferous plants in the genus Juniperus of the cypress family Cupressaceae. Depending on taxonomic viewpoint, there are between 50-67 species of juniper, widely distributed throughout the northern hemisphere, from the Arctic, south to tropical Africa in the Old World, and to the mountains of Central America. Junipers vary in size and shape from tall trees, 20-40 m tall, to columnar or low spreading shrubs with long trailing branches. They are evergreen with needle-like and/or scale-like leaves. They can be either monoecious or dioecious

Juniper

Junipers are coniferous plants in the genus Juniperus of the cypress family Cupressaceae. Depending…

Stephen Van Rensselaer III (November 1, 1765 – January 26, 1839) was Lieutenant Governor of New York as well as a statesman, soldier, and land-owner, the heir to one of the greatest estates in the New York region at the time. He was the father of Henry Bell Van Rensselaer, who was a politician and general in the Union Army during the American Civil War.

Stephen Van Rensselaer

Stephen Van Rensselaer III (November 1, 1765 – January 26, 1839) was Lieutenant Governor of New York…

An illustration of a Phoebe's nest in a box. The genus Sayornis is a small group of medium-sized insect-eating birds in the Tyrant flycatcher family Tyrranidae native to North and South America. They prefer semi-open or open areas. These birds wait on a perch and then catch insects in flight, also sometimes picking them up from the ground. Their nest is an open cup sometimes placed on man-made structures. They often slowly lower and raise their tails while perched.

Phoebe's Nest

An illustration of a Phoebe's nest in a box. The genus Sayornis is a small group of medium-sized insect-eating…

Giovanni da Verrazzano (c. 1485 – c. 1528) was an Italian explorer of North America, in the service of the French crown. He is renowned as the first European to explore the Atlantic coast of North America between South Carolina and Newfoundland, including New York Harbor and Narragansett Bay, in 1524.

Giovanni da Verrazzano

Giovanni da Verrazzano (c. 1485 – c. 1528) was an Italian explorer of North America, in the service…

The Vicksburg Campaign was a series of maneuvers and battles in the Western Theater of the American Civil War directed against Vicksburg, Mississippi, a fortress city that dominated the last Confederate-controlled section of the Mississippi River. The Union Army of the Tennessee under Maj. Gen. Ulysses S. Grant gained control of the river by capturing this stronghold and defeating Lt. Gen. John C. Pemberton's forces stationed there.

Vicksburg during the Civil War

The Vicksburg Campaign was a series of maneuvers and battles in the Western Theater of the American…

Pemberton's Headquarters is a two-story brick house that served as the headquarters for Confederate General John C. Pemberton during most of the 47 day siege of Vicksburg, and the site where he decided to surrender the city to Ulysses S. Grant on July 4, 1863.

General Pemberton's Headquarters at Vicksburg

Pemberton's Headquarters is a two-story brick house that served as the headquarters for Confederate…

A species of hummingbird, the Red-Tailed Comet (Sappho sparganura) is native to South America.

Red-Tailed Comet

A species of hummingbird, the Red-Tailed Comet (Sappho sparganura) is native to South America.

The American Bison (Bison bison) is a bovine mammal, also commonly known as the American buffalo. 'Buffalo' is something of a misnomer for this animal as it is only distantly related to either of the two "true buffaloes", the water buffalo and the African Buffalo. The bison once inhabited the Grasslands of the United States and Asia in massive herds, ranging from the Great Slave Lake in Canada's far north to Mexico in the south, and from eastern Oregon almost to the Atlantic Ocean, taking its subspecies into account. Its two subspecies are the Plains Bison (Bison bison bison), distinguished by its smaller size and more rounded hump, and the Wood Bison (Bison bison athabascae), distinguished by its larger size and taller square hump. Wood Bison are one of the largest species of cattle in the world, surpassed in size only by the massive Asian gaur and Wild Asian Water Buffalo, both of which are found mainly in India and Southeast Asia.

North American Bison

The American Bison (Bison bison) is a bovine mammal, also commonly known as the American buffalo. 'Buffalo'…

The Domestic Water Buffalo or Domestic Asian Water buffalo (Bubalus bubalis) is abundant in Asia, and widely used in South America, southern Europe and elsewhere. It is a large ungulate and a member of the bovine subfamily. There are established feral populations in northern Australia but the dwindling true wild populations are thought to survive in India, Nepal, Bhutan and Thailand. All the domestic varieties and breeds descend from one common ancestor, the wild Asian water buffalo, which is now an endangered species.

Domestic Water Buffalo

The Domestic Water Buffalo or Domestic Asian Water buffalo (Bubalus bubalis) is abundant in Asia, and…

Union forces bombarded the city all night, from 220 artillery pieces and naval gunfire from Rear Adm. David D. Porter's fleet in the river, and while causing little property damage, they damaged Confederate civilian morale. On the morning of May 22, the defenders were bombarded again for four hours before the Union attacked once more along a three-mile front at 10 a.m.

Porter's Fleet Shelling the Batteries Vicksburg

Union forces bombarded the city all night, from 220 artillery pieces and naval gunfire from Rear Adm.…

During the siege, Union gunboats lobbed over 22,000 shells into the town and army artillery fire was even heavier. As the barrages continued, suitable housing in Vicksburg was reduced to a minimum. A ridge, located between the main town and the rebel defense line, provided a diverse citizenry with lodging for the duration. Over 500 caves were dug into the yellow clay hills of Vicksburg. Whether houses were structurally sound or not, it was deemed safer to occupy these dugouts.

Cave Life in Vicksburg

During the siege, Union gunboats lobbed over 22,000 shells into the town and army artillery fire was…

As June wore on, Grant pressed the siege with vigor. Johnston tried to help Pemberton, but could not. Grant proceeded to mine under some of the Confederate works to blow them up. One of these, known as Fort Hill Bastion, was in front of McPherson, ad on the afternoon of June 25 it was exploded with terrible effect, making a great breach, at which a fierce struggle ensued.

Blowing Up Fort Hill Bastion

As June wore on, Grant pressed the siege with vigor. Johnston tried to help Pemberton, but could not.…

The Forth Bridge is a cantilever railway bridge over the Firth of Forth in the east of Scotland, to the east of the Forth Road Bridge, and 14 km (9 miles) west of central Edinburgh. It is often called the Forth Rail Bridge or Forth Railway Bridge to distinguish it from the Forth Road Bridge, but should correctly be referred to as the Forth Bridge. The bridge connects Scotland's capital Edinburgh with the Kingdom of Fife, and acts as a major artery connecting the north-east and south-east of the country. Described as "the one internationally recognised Scottish landmark", it may be nominated by the British government as a UNESCO World Heritage Site. The bridge and its associated railway infrastructure is owned by Network Rail Infrastructure Limited.

Forth Bridge

The Forth Bridge is a cantilever railway bridge over the Firth of Forth in the east of Scotland, to…

The Battle of Chattanooga and included the Battle of Lookout Mountain on November 25, 1863 during the American Civil War.

Top of Lookout Mountain

The Battle of Chattanooga and included the Battle of Lookout Mountain on November 25, 1863 during the…

The Battle of Chattanooga and included the Battle of Lookout Mountain on November 25, 1863 during the American Civil War.

Confederate Battery on the Top of Lookout Mountain

The Battle of Chattanooga and included the Battle of Lookout Mountain on November 25, 1863 during the…

William Ludlow was an officer in the Corps of Engineers and a major general in the United States Army who served in the Civil War and led a scientific expedition examining the natural wonders of Yellowstone National Park.

William Ludlow

William Ludlow was an officer in the Corps of Engineers and a major general in the United States Army…

The guanaco (Lama guanicoe) is a camelid animal native to South America that stands between 107 and 122 centimeters (3.5 and 4 feet) at the shoulder and weighs about 90 kg (200 lb). The colour varies very little, ranging from a light brown to dark cinnamon and shading to white underneath. Guanacos have grey faces and small straight ears. They are extremely striking with their large, alert brown eyes, streamlined form, and energetic pace. They are particularly ideal for keeping in large groups in open parklands.

Guanaco

The guanaco (Lama guanicoe) is a camelid animal native to South America that stands between 107 and…