Watchung Reservation
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Watchung Reservation is the largest
nature reserve A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological o ...
in Union County,
New Jersey New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delawa ...
, United States. Covering 1,945 acres, it is bounded by the city of
Summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for a m ...
, the
borough A borough is an administrative division in various English-speaking countries. In principle, the term ''borough'' designates a self-governing walled town, although in practice, official use of the term varies widely. History In the Middle Ag ...
of Mountainside, and the
townships A township is a kind of human settlement or administrative subdivision, with its meaning varying in different countries. Although the term is occasionally associated with an urban area, that tends to be an exception to the rule. In Australia, C ...
of Berkeley Heights, Scotch Plains, and Springfield. The reservation consists mainly of the upper valley of
Blue Brook Blue Brook flows into the Mohawk River near West Branch, New York West Branch is a hamlet located in the Town of Lee in Oneida County, New York, United States. It is located on New York State Route 26 New York State Route 26 (NY 2 ...
, between the ridges of First Watchung Mountain and Second Watchung Mountain. A dam near the headwaters of the creek creates Lake Surprise.


Geology and fossil record

The
Blue Brook Blue Brook flows into the Mohawk River near West Branch, New York West Branch is a hamlet located in the Town of Lee in Oneida County, New York, United States. It is located on New York State Route 26 New York State Route 26 (NY 2 ...
has carved a valley in the Reservation between the 1st and 2nd
Watchung Mountains The Watchung Mountains (once called the Blue Hills) are a group of three long low ridges of volcanic origin, between high, lying parallel to each other in northern New Jersey in the United States. The name is derived from the American Native Lena ...
along the strike of the less weathering-resistant red beds of the early
Jurassic The Jurassic ( ) is a geologic period and stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The Jurassic constitutes the middle period of ...
Feltville Formation The Feltville Formation is a mapped bedrock unit primarily in New Jersey, with one known outlier in Pennsylvania and another one in New York. It is named for the Deserted Village of Feltville in Watchung Reservation, New Jersey, which is near wh ...
. The Feltville Formation is a mapped bedrock unit primarily in
New Jersey New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delawa ...
named for the Deserted Village of Feltville in the Reservation, which is near where its type section was described. Red
sandstone Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicat ...
and
shale Shale is a fine-grained, clastic sedimentary rock formed from mud that is a mix of flakes of clay minerals (hydrous aluminium phyllosilicates, e.g. kaolin, Al2 Si2 O5( OH)4) and tiny fragments (silt-sized particles) of other minerals, especiall ...
beds of this formation crop out along stream level and along an old, abandoned mill race that follows the north side of the stream. On the south side of the stream are exposures of a highly fractured flow of the base of the Orange Mountain Basalt. The best exposures of the red beds are along the abandoned mill race and along cut banks in the stream and its tributaries. Paleontologist Paul E. Olsen uncovered ancient dinosaur fossils in the Reservation in the 1970s. The Ruth Canstein Yablonsky Self-Guided Geology Trail in the Reservation allows exploration of the geological features in the Reservation.


History

The purple-blazed Watchung Reservation History Trail is a six-mile trail through various historical points in the reserve. It was designed and executed by Rob Gruytch of
Roselle Park Roselle may refer to: * Roselle (plant), a species of hibiscus (''Hibiscus sabdariffa'') **A drink made from that plant, also called "Hibiscus tea" Roselle is the/a name of: ; People * Mike Roselle - American environmental activist and author ; ...
.Braun: Montclair State student carves his path, and helps hikers find their way http://s.nj.com/EymqZpZ


Lenape era

The original inhabitants of the Watchungs, the
Lenape The Lenape (, , or Lenape , del, Lënapeyok) also called the Leni Lenape, Lenni Lenape and Delaware people, are an indigenous peoples of the Northeastern Woodlands, who live in the United States and Canada. Their historical territory inclu ...
, referred to the mountains as the ''Wach Unks'', or 'high hills'. Evidence of the Lenape presence in the Watchungs can be seen in numerous camp sites that have been uncovered, mainly along the rivers coursing through mountains and in the small caves abundant in the volcanic rock. It is thought the Lenape favored the Watchungs for their profusion of natural resources, including abundant freshwater rivers and streams, a variety of forests, and plentiful fish and game. The Lenape may have also used crushed copper ore for tools and decoration. The Mo-No-Pe-Nonck trail historically wound through the Reservation.


European settlement

An abandoned copper mine exists in the Reservation. Some believe exploration for copper in the Reservation may date back to at least the 1600s. About 1736, a frontier settler named Peter Willcocks built a sawmill along the
Blue Brook Blue Brook flows into the Mohawk River near West Branch, New York West Branch is a hamlet located in the Town of Lee in Oneida County, New York, United States. It is located on New York State Route 26 New York State Route 26 (NY 2 ...
, clearing hundreds of acres of forest to meet the lumber demands of farmers on the frontier.


Deserted village

An entire village, Feltville, once existed in the woods in the northwestern quadrant. In 1845, David Felt built a printing factory along the brook. He eventually built a whole town on the bluff above the brook to support the mill operation. Around 175 people were living in Feltville by 1850.David A. Steinberg (Hiking the Road to Ruins: Day Trips and Camping Adventures to Iron Mines, Old Military Sites, and Things Abandoned in the New York City Area ... and Beyond (March 29, 2007) After Felt's retirement in 1860, other business ventures were tried but failed, and the town became deserted for a short time. In 1882, Warren Ackerman bought the property and converted it to a summer resort, called Glenside Park, offering golf, boating, and horseback riding. When the popularity of mountain resorts ended as the Jersey Shore grew as a vacation destination thanks to the automobile, Glenside Park closed in 1916.


The Murals de la Selva

In 1916, the Deserted Village fell into decline upon the closure of Glenside Park. A local civil engineer and travel enthusiast named Edward J. Grassmann purchased a number of properties to serve as a club, which he eventually sold to the Union County Parks Commission. Grassmann was a lifelong Elizabeth resident who made his fortune in land surveying and
kaolin Kaolinite ( ) is a clay mineral, with the chemical composition Al2 Si2 O5( OH)4. It is an important industrial mineral. It is a layered silicate mineral, with one tetrahedral sheet of silica () linked through oxygen atoms to one octahedra ...
processing; the trust that bears his name is still in existence today. Grassmann decorated two of his structures at the Deserted Village to demonstrate his fondness for the Southwest and Latin America. He called one the "Mexican Cottage" and the other he christened as the "Indian Cottage."
It was Grassmann who apparently persuaded celebrated Nicaraguan/Mexican artist
Roberto de la Selva Nicaraguan-born Roberto de la Selva (1895–1957) was an artist who moved to Mexico City in 1921 as a protest against U.S. military occupation. He was an associate of Diego Rivera and the brother of poet Salomón de la Selva. His work may be see ...
to paint themed murals throughout the first floor interior of the Mexican Cottage. In the late 1920s, during his first trip to the United States, de la Selva spent months in rural Union County painting the murals, which depict native Mexicans at work, play and worship, including statues of both ancient gods and the Virgin Mary. As the only murals
hat A hat is a head covering which is worn for various reasons, including protection against weather conditions, ceremonial reasons such as university graduation, religious reasons, safety, or as a fashion accessory. Hats which incorporate mecha ...
de la Selva, who was primarily a sculptor, is known to have painted, these murals are significant to both the history of Feltville and the international art world.
Several years after they were painted, the murals were covered by wallpaper, which is how they remained for decades until uncovered in the 1970s. The location of the murals in the Deserted Village was named by Preservation New Jersey as one of the 10 Most Endangered Historic Sites in New Jersey.


The Union County Park System and the formation of the Reservation

Soon after the Union County Park System was formed in 1921, purchasing land to create the
Rahway River Parkway The Rahway River Parkway is a greenway of parkland along the banks the main stem Rahway River and its tributaries in Union County, New Jersey, United States. Created in the 1920s, it was one of the inaugural projects of the newly-created Union ...
to the east, this area was incorporated into the Watchung Reservation. The March 23, 1927, edition of ''The Westfield Leader'' describes the creation of new bridle trails in the young park.


Enchanted Forest and other apocryphal tales

Stories of paganism and witchcraft surround what is known as the Enchanted or Magic Forest in the Reservation. The Enchanted Forest is a
pine A pine is any conifer tree or shrub in the genus ''Pinus'' () of the family (biology), family Pinaceae. ''Pinus'' is the sole genus in the subfamily Pinoideae. The World Flora Online created by the Royal Botanic Gardens, Kew and Missouri Botanic ...
plantation of 16,000 trees placed in "endless, ruler-straight rows" by the New Deal-era
Civilian Conservation Corps The Civilian Conservation Corps (CCC) was a voluntary government unemployment, work relief program that ran from 1933 to 1942 in the United States for unemployed, unmarried men ages 18–25 and eventually expanded to ages 17–28. The CCC was a ...
during the 1930s. The forest contains
white spruce White spruce is a common name for several species of spruce (''Picea'') and may refer to: * ''Picea glauca'', native to most of Canada and Alaska with limited populations in the northeastern United States * ''Picea engelmannii ''Picea engelman ...
,
red pine ''Pinus resinosa'', known as red pine (also Norway pine in Minnesota), is a pine native to North America. Description Red pine is a coniferous evergreen tree characterized by tall, straight growth. It usually ranges from in height and in trun ...
, and
Norway spruce ''Picea abies'', the Norway spruce or European spruce, is a species of spruce native to Northern, Central and Eastern Europe. It has branchlets that typically hang downwards, and the largest cones of any spruce, 9–17 cm long. It is very close ...
which are not native to the area; native trees replace the pines as they die. It has suffered heavily from pine beetle predation in recent years. Other tales of hauntings and witchcraft abound in the Reservation, as well as apocryphal tales of black magic and teenage devil worship. Some arose likely in relation to real-life teenage murder and suicide in the area, such as in nearby
Houdaille Quarry The Houdaille Quarry is a former rock quarry located in Springfield Township, Union County, New Jersey bordering the northern edge of the Baltusrol Golf Club. Bisected by Interstate 78, it is directly east of the Watchung Reservation and touches ...
(
Jeannette DePalma Jeannette DePalma (August 3, 1956 – c. August 7, 1972) was an American teenager who is believed to have been murdered sometime on or around August 7, 1972 in Springfield Township, Union County, New Jersey, United States. The case, currently ...
). According to one true-crime writer, "Throughout the 1970s and up into the 2000s, there were reports of 'devil worship' in atchung Reservation There are police reports and newspaper accounts to back that up. So it was all going on in this hot spot of weird, paranormal activity." Some say 13 witches are buried beneath the stretch of road that runs from Watchung to Scotch Plains by the Reservation.


Recreation

While there are recreation areas within the reservation, much of the 1,945 acre (7.8 km2) parcel is forested, and the reservation is managed for the preservation of its natural resources. The most popular recreational activities in the reservation are
hiking Hiking is a long, vigorous walk, usually on trails or footpaths in the countryside. Walking for pleasure developed in Europe during the eighteenth century.AMATO, JOSEPH A. "Mind over Foot: Romantic Walking and Rambling." In ''On Foot: A Histor ...
and
horseback riding Equestrianism (from Latin , , , 'horseman', 'horse'), commonly known as horse riding (Commonwealth English) or horseback riding (American English), includes the disciplines of riding, driving, and vaulting. This broad description includes the ...
on its many
trail A trail, also known as a path or track, is an unpaved lane or small road usually passing through a natural area. In the United Kingdom and the Republic of Ireland, a path or footpath is the preferred term for a pedestrian or hiking trail. ...
s. Fishing, kayaking and boating is permitted on Lake Surprise, Moxon Pond, and Seeley's Pond. Biking on the hilly paved road through Watchung Reservation is popular; off-road mountain biking is illegal.Billy Toth. URGENT - Save the Watchung Reservation http://patch.com/new-jersey/westfield/urgent-save-watchung-reservation Climbers within the state have been drawn to the
bouldering Bouldering is a form of free climbing that is performed on small rock formations or artificial rock walls without the use of ropes or harnesses. While bouldering can be done without any equipment, most climbers use climbing shoes to help se ...
opportunities on the cliffs along the brook and Diamond Hill Road at the Watchung's western boundary, although climbing is technically prohibited by the county.


Play

At the center is the ''Loop'' area, a large park with
picnic table A picnic table (or picnic bench) is a table with benches (often attached), designed for working with and for outdoor dining. The term is often specifically associated with rectangular tables having an A-frame structure. Such tables may be ref ...
s and a play area called "'The Loop Playground.'"


Trailside Nature & Science Center

Built in 1941, the Trailside Nature & Science Center is at the southern edge, along Coles Avenue in Mountainside. It is the oldest nature center in New Jersey.


Demonstration Gardens

The Rutgers Master Gardeners of Union County ("RMGUC") are volunteers who provide gardening, land stewardship and horticultural therapy services in Union County. RMGUC is headquartered in the County building at 300 North Ave. East in Westfield. Their Demonstration Gardens in the Watchung Reservation next to Trailside Museum include various theme gardens, two flower-cutting gardens, the Berry Patch, herb and
Harry Potter ''Harry Potter'' is a series of seven fantasy novels written by British author J. K. Rowling. The novels chronicle the lives of a young wizard, Harry Potter, and his friends Hermione Granger and Ron Weasley, all of whom are students at ...
Gardens, and the Community Sharing Garden and Annex, where varieties of vegetables are cultivated for donation.


Watchung Stables

The county-owned Watchung Stables are located on a large cleared area in the eastern end of the park. The clearing was created in the late 1950s when, against strong local opposition, the
U.S. Army The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, cl ...
built the
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because t ...
defensive Nike missile base here. The preserve has 26 miles of equestrian trails.


Hiking trails

Some have commented on the poor condition of the Reservation's trails. Topsoil has been worn or washed away, leaving rock below, and trails are poorly marked. In October 2017, the county issued a new interactive trail map for hikers to better navigate and to report trail problems.


Ecology

Watchung Reservation, at
ecological equilibrium In biology, homeostasis (British also homoeostasis) (/hɒmɪə(ʊ)ˈsteɪsɪs/) is the state of steady internal, physical, and chemical conditions maintained by living systems. This is the condition of optimal functioning for the organism and ...
, hosts mostly beech-maple-pine forest.


Native species

Common native plant species include: *
American beech ''Fagus grandifolia'', the American beech or North American beech, is a species of beech tree native to the eastern United States and extreme southeast of Canada. Description ''Fagus grandifolia'' is a large deciduous tree growing to tall, w ...
*
Sugar maple ''Acer saccharum'', the sugar maple, is a species of flowering plant in the soapberry and lychee family Sapindaceae. It is native to the hardwood forests of eastern Canada and eastern United States. Sugar maple is best known for being the prim ...
*
White pine ''Pinus'', the pines, is a genus of approximately 111 extant tree and shrub species. The genus is currently split into two subgenera: subgenus ''Pinus'' (hard pines), and subgenus ''Strobus'' (soft pines). Each of the subgenera have been further ...
*
Black birch Black birch is a common name for several trees, and may refer to: * Asian black birch, the English name for '' Betula dahurica'', tree species native to eastern Asia * Black birch, a common name for ''Betula lenta'', tree species native to eastern ...
*
Spicebush Dried fruits of ''Lindera neesiana'' used as spice (coll. MHNT) ''Lindera'' is a genus of about 80–100Poison ivy Common native animal species include: *
Painted turtle The painted turtle (''Chrysemys picta'') is the most widespread native turtle of North America. It lives in slow-moving fresh waters, from southern Canada to northern Mexico, and from the Atlantic to the Pacific. They have been shown to prefer l ...
*
Northern cardinal The northern cardinal (''Cardinalis cardinalis'') is a bird in the genus ''Cardinalis''; it is also known colloquially as the redbird, common cardinal, red cardinal, or just cardinal (which was its name prior to 1985). It can be found in southea ...
*
Red-tailed hawk The red-tailed hawk (''Buteo jamaicensis'') is a bird of prey that breeds throughout most of North America, from the interior of Alaska and northern Canada to as far south as Panama and the West Indies. It is one of the most common members wit ...
*
White-tailed deer The white-tailed deer (''Odocoileus virginianus''), also known as the whitetail or Virginia deer, is a medium-sized deer native to North America, Central America, and South America as far south as Peru and Bolivia. It has also been introduced t ...
*
Garter snake Garter snake is a common name for generally harmless, small to medium-sized snakes belonging to the genus ''Thamnophis'' in the family Colubridae. Native to North and Central America, species in the genus ''Thamnophis'' can be found from the sub ...
*
Grey squirrel The eastern gray squirrel (''Sciurus carolinensis''), also known, particularly outside of North America, as simply the grey squirrel, is a tree squirrel in the genus ''Sciurus''. It is native to eastern North America, where it is the most prodi ...


Invasive species

Because of its location in one of the most densely populated regions of the United States, various alien invasive species have become established in the Reservation over the years. Common invasive plant species include: *
Multiflora rose ''Rosa multiflora'' — (syn. ''Rosa polyantha'') is a species of rose known commonly as multiflora rose, baby rose, Japanese rose, many-flowered rose, seven-sisters rose, Eijitsu rose and rambler rose. It is native to eastern Asia, in China, J ...
* Japanese barberry * Japanese knotweed * Garlic mustard Common invasive animal species include: *
Red-eared slider The red-eared slider or red-eared terrapin (''Trachemys scripta elegans'') is a subspecies of the pond slider (''Trachemys scripta''), a semiaquatic turtle belonging to the family Emydidae. It is the most popular pet turtle in the United States, ...
(turtle) *
European starling The common starling or European starling (''Sturnus vulgaris''), also known simply as the starling in Great Britain and Ireland, is a medium-sized passerine bird in the starling family, Sturnidae. It is about long and has glossy black plumage ...
(bird)


Extirpated or lost species

Some native species used to live in the Reservation but no longer can be found there, including: * Smooth earth snake *
Bog turtle The bog turtle (''Glyptemys muhlenbergii'') is a critically endangered species of semiaquatic turtle in the family Emydidae. The species is endemic to the eastern United States. It was first scientifically described in 1801 after an 18th-century ...
. The 1981 Green Brook Sub-basin Flood Control: Environmental Impact Statement said:
The
bog turtle The bog turtle (''Glyptemys muhlenbergii'') is a critically endangered species of semiaquatic turtle in the family Emydidae. The species is endemic to the eastern United States. It was first scientifically described in 1801 after an 18th-century ...
, Clemys muhlenbergi, has been classified as an endangered species in the State of New Jersey since the first state list of rare and endangered species appeared in 1971. There have been a number of sightings of the bog turtle in the Watchung Reservation in the vicinity of Lake Surprise. Potential bog turtle habitat also exists in the Blue Brook Valley.
However, a decade later, research by Zappalorti (1989) suggested that the bog turtle had been extirpated from the Reservation due to habitat degradation.


Endangered blue spotted salamander

The Army Corps of Engineers wrote in 1981:
Blue Spotted Salamander, Ambystoma leterale, classified as an endangered species by the State of New Jersey has been recorded as having occurred in the Watchung Reservation (U.S. Fish & Wildlife Service, 1977). There is some uncertainty as to whether the Blue Spotted Salamander still exists in the Reservation. Baird (1955) did not report finding any during his survey. Zappalorti (1978) also did not find any, but reports sightings in 1979.


Unique natural springs and salamander habitat

In its 1981 environmental impact report on a flood control project, Army Corps of Engineers discussed the unique natural spring environment in the Reservation, which provided habitat for six species of salamander:


Environmental concerns


Governmental land takings

In spite of heavy local public protest, higher levels of government have taken land in the reservation twice for their own purposes. The first time was in the late 1950s when the
U.S. Army The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, cl ...
built a Nike missile base and operated it between 1957 and 1963 to defend the airways over
New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
. Today, the site has been redeveloped for use as Watchung Stables. A more lasting effect on the reservation came in the 1980s when, following years of litigation and public activism, the
New Jersey Department of Transportation The New Jersey Department of Transportation (NJDOT) is the agency responsible for transportation issues and policy in New Jersey, including maintaining and operating the state's highway and public road system, planning and developing transportat ...
won approval to build
I-78 Interstate 78 (I-78) is an east–west Interstate Highway in the Northeastern United States, running from I-81 northeast of Harrisburg, Pennsylvania, through Allentown to western and northern New Jersey and terminating at the Holland T ...
through the northern fringe of the reservation.
Wildlife crossing Wildlife crossings are structures that allow animals to cross human-made barriers safely. Wildlife crossings may include underpass tunnels or wildlife tunnels, viaducts, and overpasses or green bridges (mainly for large or herd-type animals); a ...
s designed to allow wildlife to travel safely between the severed parts of the Watchung Reservation were built.


2017 mountain biking controversy

In 2017, local controversy erupted over efforts to introduce
mountain biking Mountain biking is a sport of riding bicycles off-road, often over rough terrain, usually using specially designed mountain bikes. Mountain bikes share similarities with other bikes but incorporate features designed to enhance durability and pe ...
in the Reservation by mountain biking enthusiasts, including Princeton-based Jersey Off Road Bicycle Association (JORBA). The
Sierra Club The Sierra Club is an environmental organization with chapters in all 50 United States, Washington D.C., and Puerto Rico. The club was founded on May 28, 1892, in San Francisco, California, by Scottish-American preservationist John Muir, who b ...
, other environmentalists, and hikers claimed that the county had failed to behave transparently in working with a group of cyclists and bicycle store owners in pushing a plan to carve 13.5 new miles of bike-only trail in untouched forest in the Reservation. They asserted that no environmental impact studies had been performed on the Reservation itself, that hiking advocates like the
New York–New Jersey Trail Conference The New York – New Jersey Trail Conference (NYNJTC) is a volunteer-based federation of approximately 10,000 individual members and about 100 member organizations (mostly hiking clubs and environmental organizations). The conference coordin ...
(NYNJTC) had not been consulted, that no attention had been paid to the
Olmsted Olmsted may refer to: People * Olmsted (name) Places * Olmsted Air Force Base, inactive since 1969 * Olmsted, Illinois * Olmsted County, Minnesota * Olmsted Falls, Ohio * Olmsted Point, a viewing area in Yosemite National Park * Olmsted Townsh ...
landscape architectural legacy of the reserve, and that the county had gone straight to hiring an engineering consultant firm, Parlin-based CME Associates, to draft a master plan to insert the bike-only trails. In response, one Union County bicycle store owner dismissed concerns as biased and misguided hysteria, noting the many health benefits of mountain biking.


See also

* Warinanco Park in Roselle *
Rahway River Parkway The Rahway River Parkway is a greenway of parkland along the banks the main stem Rahway River and its tributaries in Union County, New Jersey, United States. Created in the 1920s, it was one of the inaugural projects of the newly-created Union ...
* Union County Park Commission Administration Buildings * Passaic River Parkway


Photos


References


External links


Union County Parks - Trailside Nature & Science Center
- includes trail maps
Watchung Reservation
- information from New York New Jersey Trail Conference
Union County Parks - Deserted Village
{{authority control Nature reserves in New Jersey Parks in Union County, New Jersey Civilian Conservation Corps in New Jersey Nature centers in New Jersey Museums in Union County, New Jersey Natural history museums in New Jersey Watchung Mountains