Aransas National Wildlife Refuge
Encyclopedia
Aransas National Wildlife Refuge is a 114,657 acre (464 km²) protected area situated on the southwest side of San Antonio Bay
along the Gulf Coast
of the U.S. state
of Texas
. It is located in parts of Aransas
, Refugio, and Calhoun
counties. The Aransas National Wildlife Refuge was established by Executive Order 7784 on 31 December 1937 by President Franklin D. Roosevelt
as the Aransas Migratory Waterfowl Refuge as a refuge and breeding ground for migratory birds and other wildlife. The name was changed in 1939.
Bird life includes duck
s, heron
s, egret
s, ibis
es, Roseate Spoonbill
s, and the endangered Whooping Crane
, whose population has recovered significantly since the 1940s.
Other fauna include American Alligator
s, Collared Peccaries
, snake
s, and bobcat
s, which inhabit the refuge's grassland
s, blackjack oak thickets, freshwater ponds, and marsh
es.
San Antonio Bay
San Antonio Bay is a bay on the Texas Gulf coast situated between Matagorda and Aransas Bay. It consists mainly of the combined waters of the San Antonio and Guadalupe rivers, and is located at the mouth of the Guadalupe River, about 55 miles northeast of Corpus Christi and 130 miles southeast...
along the Gulf Coast
Gulf of Mexico
The Gulf of Mexico is a partially landlocked ocean basin largely surrounded by the North American continent and the island of Cuba. It is bounded on the northeast, north and northwest by the Gulf Coast of the United States, on the southwest and south by Mexico, and on the southeast by Cuba. In...
of the U.S. state
U.S. state
A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...
of Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...
. It is located in parts of Aransas
Aransas County, Texas
Aransas County is a county located in the U.S. state of Texas. It is part of the Corpus Christi Metropolitan Statistical Area. As of 2000, the population was 22,499. Its county seat is Rockport. Aransas County was formed in 1871 from Refugio County.-Geography:According to the U.S...
, Refugio, and Calhoun
Calhoun County, Texas
Calhoun County is a county located in the U.S. state of Texas. In 2000, the population was 20,647. Its county seat is Port Lavaca. It is a part of the Victoria Metropolitan Statistical Area...
counties. The Aransas National Wildlife Refuge was established by Executive Order 7784 on 31 December 1937 by President Franklin D. Roosevelt
Franklin D. Roosevelt
Franklin Delano Roosevelt , also known by his initials, FDR, was the 32nd President of the United States and a central figure in world events during the mid-20th century, leading the United States during a time of worldwide economic crisis and world war...
as the Aransas Migratory Waterfowl Refuge as a refuge and breeding ground for migratory birds and other wildlife. The name was changed in 1939.
Bird life includes duck
Duck
Duck is the common name for a large number of species in the Anatidae family of birds, which also includes swans and geese. The ducks are divided among several subfamilies in the Anatidae family; they do not represent a monophyletic group but a form taxon, since swans and geese are not considered...
s, heron
Heron
The herons are long-legged freshwater and coastal birds in the family Ardeidae. There are 64 recognised species in this family. Some are called "egrets" or "bitterns" instead of "heron"....
s, egret
Egret
An egret is any of several herons, most of which are white or buff, and several of which develop fine plumes during the breeding season. Many egrets are members of the genera Egretta or Ardea which contain other species named as herons rather than egrets...
s, ibis
Ibis
The ibises are a group of long-legged wading birds in the family Threskiornithidae....
es, Roseate Spoonbill
Roseate Spoonbill
The Roseate Spoonbill, Platalea ajaja, is a gregarious wading bird of the ibis and spoonbill family, Threskiornithidae...
s, and the endangered Whooping Crane
Whooping Crane
The whooping crane , the tallest North American bird, is an endangered crane species named for its whooping sound. Along with the Sandhill Crane, it is one of only two crane species found in North America. The whooping crane's lifespan is estimated to be 22 to 24 years in the wild...
, whose population has recovered significantly since the 1940s.
Other fauna include American Alligator
American Alligator
The American alligator , sometimes referred to colloquially as a gator, is a reptile endemic only to the Southeastern United States. It is one of the two living species of alligator, in the genus Alligator, within the family Alligatoridae...
s, Collared Peccaries
Collared Peccary
The collared peccary is a species of mammal in the family Tayassuidae that is found in North, Central, and South America. They are commonly referred to as javelina, saíno or báquiro, although these terms are also used to describe other species in the family...
, snake
Snake
Snakes are elongate, legless, carnivorous reptiles of the suborder Serpentes that can be distinguished from legless lizards by their lack of eyelids and external ears. Like all squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales...
s, and bobcat
Bobcat
The bobcat is a North American mammal of the cat family Felidae, appearing during the Irvingtonian stage of around 1.8 million years ago . With twelve recognized subspecies, it ranges from southern Canada to northern Mexico, including most of the continental United States...
s, which inhabit the refuge's grassland
Western Gulf coastal grasslands
The Western Gulf coastal grasslands are a subtropical grassland ecoregion of the southern United States and northeastern Mexico. It is known in Texas as "Coastal Prairie" and as the Tamaulipan pastizal in Mexico.-Setting:...
s, blackjack oak thickets, freshwater ponds, and marsh
Marsh
In geography, a marsh, or morass, is a type of wetland that is subject to frequent or continuous flood. Typically the water is shallow and features grasses, rushes, reeds, typhas, sedges, other herbaceous plants, and moss....
es.