Horn Island is a long, thin

barrier island Barrier islands are a Coast#Landforms, coastal landform, a type of dune, dune system and sand island, where an area of sand has been formed by wave and tidal action parallel to the mainland coast. They usually occur in chains, consisting of an ...

off the

Gulf Coast The Gulf Coast of the United States, also known as the Gulf South or the South Coast, is the coastline along the Southern United States where they meet the Gulf of Mexico. The coastal states that have a shoreline on the Gulf of Mexico are Tex ...

Mississippi Mississippi ( ) is a U.S. state, state in the Southeastern United States, Southeastern and Deep South regions of the United States. It borders Tennessee to the north, Alabama to the east, the Gulf of Mexico to the south, Louisiana to the s ...

, south of

Ocean Springs Ocean Springs is a city in Jackson County, Mississippi, United States, approximately east of Biloxi and west of Gautier. It is part of the Pascagoula metropolitan area. The population was 18,429 at the 2020 U.S Census, down from 18,434 in 201 ...

. It is one of the

Mississippi–Alabama barrier islands The Mississippi–Alabama barrier islands are a chain of barrier islands in the Gulf of Mexico along the coasts of Mississippi and Alabama enclosing the Mississippi Sound. The major islands are Cat Island, Ship Island, Horn Island, Petit Boi ...

and part of the

Gulf Islands National Seashore Gulf Islands National Seashore is an American National seashore that offers recreation opportunities and preserves natural and historic resources along the Gulf of Mexico barrier islands of Florida and Mississippi. In 2023, it was the fifth-mos ...

. Horn Island is several miles long, but less than a mile wide at its widest point. It occupies about .

Description

The island, in part, shelters and bounds the

Mississippi Sound The Mississippi Sound is a sound along the Gulf Coast of the United States. It runs east-west along the southern coasts of Mississippi and Alabama, from the mouth of the Pearl River at the Mississippi-Louisiana state border to the Dauphin Islan ...

to its north, and has a long

beach A beach is a landform alongside a body of water which consists of loose particles. The particles composing a beach are typically made from Rock (geology), rock, such as sand, gravel, shingle beach, shingle, pebbles, etc., or biological s ...

on the

Gulf of Mexico The Gulf of Mexico () is an oceanic basin and a marginal sea of the Atlantic Ocean, mostly surrounded by the North American continent. It is bounded on the northeast, north, and northwest by the Gulf Coast of the United States; on the southw ...

on its south side. The island is undeveloped, except for a small ranger station mid-island. Part of the

, it is a favorite

boating Boating is the leisurely activity of travelling by boat, or the recreational use of a boat whether powerboats, sailboats, or man-powered vessels (such as rowing and paddle boats), focused on the travel itself, as well as sports activities, suc ...

destination for those living on the

Mississippi Gulf Coast The Mississippi Gulf Coast, also known as Mississippi Coast, Mississippi Gulf Coast region, Coastal Mississippi, and The Coast, is the area of Mississippi along the Mississippi Sound at the northern extreme of the Gulf of Mexico. Geography At t ...

. Horn Island has long stretches of sugar-white

sand Sand is a granular material composed of finely divided mineral particles. Sand has various compositions but is usually defined by its grain size. Sand grains are smaller than gravel and coarser than silt. Sand can also refer to a textural ...

dune A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat ...

s punctuated with

sea oat ''Uniola paniculata'', also known as sea oats, seaside oats, araña, and arroz de costa, is a tall subtropical grass that is an important component of coastal sand dune and beach plant communities in the southeastern United States, eastern Mexi ...

s, tall

pine A pine is any conifer tree or shrub in the genus ''Pinus'' () of the family Pinaceae. ''Pinus'' is the sole genus in the subfamily Pinoideae. ''World Flora Online'' accepts 134 species-rank taxa (119 species and 15 nothospecies) of pines as cu ...

s on small groves,

saw palmetto ''Serenoa repens'', commonly known as saw palmetto, is a small palm, growing to a maximum height around . Taxonomy It is the sole species in the genus ''Serenoa''. The genus name honors American botanist Sereno Watson. Distribution and h ...

s on small groves, and a few inland

lagoon A lagoon is a shallow body of water separated from a larger body of water by a narrow landform, such as reefs, barrier islands, barrier peninsulas, or isthmuses. Lagoons are commonly divided into ''coastal lagoons'' (or ''barrier lagoons'') an ...

s. It is home to varied

wildlife Wildlife refers to domestication, undomesticated animals and uncultivated plant species which can exist in their natural habitat, but has come to include all organisms that grow or live wilderness, wild in an area without being species, introdu ...

including

alligator An alligator, or colloquially gator, is a large reptile in the genus ''Alligator'' of the Family (biology), family Alligatoridae in the Order (biology), order Crocodilia. The two Extant taxon, extant species are the American alligator (''A. mis ...

osprey The osprey (; ''Pandion haliaetus''), historically known as sea hawk, river hawk, and fish hawk, is a diurnal, fish-eating bird of prey with a cosmopolitan range. It is a large raptor, reaching more than in length and a wingspan of . It ...

pelican Pelicans (genus ''Pelecanus'') are a genus of large water birds that make up the family Pelecanidae. They are characterized by a long beak and a large throat pouch used for catching prey and draining water from the scooped-up contents before ...

anhinga The anhinga (; ''Anhinga anhinga''), sometimes called snakebird, darter, American darter, or water turkey, is a water bird of the warmer parts of the Americas. The word ''anhinga'' comes from ''a'ñinga'' in the Brazilian Tupi language and means ...

ibis The ibis () (collective plural ibises; classical plurals ibides and ibes) are a group of long-legged wading birds in the family Threskiornithidae that inhabit wetlands, forests and plains. "Ibis" derives from the Latin and Ancient Greek word f ...

es,

manatee Manatees (, family (biology), family Trichechidae, genus ''Trichechus'') are large, fully aquatic, mostly herbivory, herbivorous marine mammals sometimes known as sea cows. There are three accepted living species of Trichechidae, representing t ...

duck Duck is the common name for numerous species of waterfowl in the family (biology), family Anatidae. Ducks are generally smaller and shorter-necked than swans and goose, geese, which are members of the same family. Divided among several subfam ...

s, rabbits, raccoons,

tern Terns are seabirds in the family Laridae, subfamily Sterninae, that have a worldwide distribution and are normally found near the sea, rivers, or wetlands. Terns are treated in eleven genera in a subgroup of the family Laridae, which also ...

heron Herons are long-legged, long-necked, freshwater and coastal birds in the family Ardeidae, with 75 recognised species, some of which are referred to as egrets or bitterns rather than herons. Members of the genus ''Botaurus'' are referred to as bi ...

s, and other

migratory birds Bird migration is a seasonal movement of birds between breeding and wintering grounds that occurs twice a year. It is typically from north to south or from south to north. Migration is inherently risky, due to predation and mortality. The ...

. The Sound and the Gulf host innumerable species of sea life.

History

In 1718

Antoine-Simon Le Page du Pratz Antoine-Simon Le Page du Pratz (1695?–1775)

arrived at Louisiana, and in his book ''The History of Louisiana'' he describes the possible etymology of the island's name, and its use as grazing land for livestock.

Horn-island is very flat and tolerably wooded, about six leagues in length, narrowed to a point to the west side. I know not whether it was for this reason, or on account of the number of horned cattle upon it, that it received this name; but it is certain, that the first Canadians, who settled on Isle Dauphine, had put most of their cattle, in great numbers, there; whereby they came to grow rich even when they slept. These cattle not requiring any attendance, or other care, in this island, came to multiply in such a manner, that the owners made great profits of them on our arrival in the colony.

From 1943 to 1945, Horn Island was closed to all public access and activity for use as a

biological weapon Biological agents, also known as biological weapons or bioweapons, are pathogens used as weapons. In addition to these living or replicating pathogens, toxins and Toxin#Biotoxins, biotoxins are also included among the bio-agents. More than 1,2 ...

s testing site by the

U.S. Army The United States Army (USA) is the primary land service branch of the United States Department of Defense. It is designated as the Army of the United States in the United States Constitution.Article II, section 2, clause 1 of the United Stat ...

. From 1946–1965,

Walter Inglis Anderson Walter Inglis Anderson (September 29, 1903 – November 30, 1965) was an American painter and writer. Anderson died from cancer November 30, 1965, at the age of 62. Early life and education Anderson was born in New Orleans to George Walter A ...

, an artist from

, often visited the island to draw and paint the landscapes and life on the island. Many of his works are on display at the Walter Anderson Museum in Ocean Springs.McGinnis, Helen. ''Hiking Mississippi: A Guide to Trails and Natural Areas'',
Google Books
, University Press of Mississippi , 1995, pp. 100-03, (). In 1989 the island was used as a propagation site for the endangered

red wolf The red wolf (''Canis rufus'') is a Canis, canine native to the southeastern United States. Its size is intermediate between the coyote (''Canis latrans'') and Wolf, gray wolf (''Canis lupus''). The red wolf's taxonomic classification as being ...

as part of the red wolf recovery program.https://www.fws.gov/uploadedFiles/Region_4/NWRS/Zone_2/North_Florida_Refuge_Complex/St_Vincent/PDFs/Redwolf.pdf This population was removed in 1998 because of a likelihood of encounters with humans.

Nearby islands

Horn is one of a chain of

. Other islands in the chain include

Petit Bois Island Petit Bois Island is a barrier island off the Mississippi Gulf Coast, south of Pascagoula, and one of the Mississippi–Alabama barrier islands. It is part of Jackson County, Mississippi. Since 1971 it has been a part of Gulf Islands National Seas ...

and

Dauphin Island Dauphin Island, formerly Massacre Island (French language, French: ''Île du Massacre'') is an island town in Mobile County, Alabama, Mobile County, Alabama, United States, on a barrier island of the same name, in the Gulf of Mexico. It incorpora ...

to the east, and

Ship Island Ship Island is a barrier island off the Gulf Coast of Mississippi, one of the Mississippi–Alabama barrier islands. Hurricane Camille split the island into two separate islands (West Ship Island and East Ship Island) in 1969. In early 2019, ...

and Cat Island to the west. Of the group, Horn Island is the largest.

References

External links

{{authority control Barrier islands of Mississippi History of Mississippi Landforms of Jackson County, Mississippi Gulf Islands National Seashore Beaches of Mississippi

Description

History

Nearby islands

See also

References

External links