From the XVIII century onwards, the Faeries have been said to have departure or to be in decline. People do not see them any more and some argue that the Faeries will eventually disappear as men have stopped believing in them. Other put forward pollution, urbanization, science as the main causes for their desperation. Yet, however often they may be reported as gone, the faeries still linger. In Ireland the faery beliefs are still part of the normal texture of life; in the Highlands, Islands or Brittany the traditions continue. Somewhere at the beginning of the 19th century, Hugh Miller recorded what was supposed to be the final departure of the fairies from Scotland at Burn of Eathie.

On a Sabbat morning... the inmates of this little hamlet had all gone to church, all except a herd-boy, and a little girl, his sister, who were lounging beside one of the cottages; when, just as the shadow of the garden-dial had fallen on the line of noon, they saw a long cavalcade ascending out of the ravine through the wooded hollow. It winded among the knolls and bushes; and, turning round the northern gable of the cottage beside which the sole spectators of the scene were stationed, began to ascend the eminence toward the south. The horses were shaggy, diminutive things, speckled dun and grey; the riders, stunted, mis-grown, ugly creatures, attired in antique jerkins of plaid, long grey cloaks, and little red caps, from under which their wild uncombed locks shot out over their cheeks and foreheads. The boy and his sister stood gazing in utter dismay and astonishment, as rider after rider, each one more uncouth and dwarfish than the one that had preceded it, passed the cottage, and disappeared among the brushwood which at that period covered the hill, until at length the entire rout, except the last rider, who lingered a few yards behind the others, had gone by. 'What are ye, little mannie? and where are ye going?' inquired the boy, his curiosity getting the better of his fears and his prudence. 'Not of the race of Adam,' said the creature, turning for a moment in his saddle: 'the People of Peace shall never more be seen in Scotland.'
Hugh Miller, The Old Red Sandstone
Definition of faeries -
Faerie : from the Latin term for "fate" (fata), faeries (or fairies) are a "host of supernatural beings and spirits who occupy a limbo between earth and heaven" (Guiley). This is in recognition of the skill faeries had in predicting and even controlling human destiny. Faeries could be either good or evil creatures, and at various points in history have been confused with evil and demons.
Fay or fey is the archaic term for faerie meaning bewitched or enchanted. This word derives from 'Fays' meaning Fates, and thought to be a broken form of Fatae. 'Fay-erie' was first a state of enchantment or glamour, and was only later used for the fays who wielded those powers of illusion. The state of enchantment is fayerie, which became fairy and faerie.
Fair Folk is a welsh name, often used in literature and in Scandinavian myths. Good Neighbors is from Scotland. It had its origin in a desire to give no unnecessary offense. The `folk' might be listening, and were pleased when people spoke well of them, and angry when spoken of slightingly. The same feeling made the Irish Celt call them `honest folk' (Daoine Coire) or `good people' (Daoine Matha).
The Green Children was used in medieval literature and versions of it is often used in modern fantasy literature. This theme has many variations like Greenies, Greencoaties and others. The Old People refers as Faerie lived on Earth long before mankind.
The Silent People (the people of peace, the still folk, or silently-moving people) comes from the Irish and Scottish Gaelic, the sith people. The name sith refers to `peace' or silence of Airy motion, as contrasted with the stir and noise accompanying the movements and actions of men. The Fairies come and go with noiseless steps, and their thefts or abductions are done silently and unawares to men.
Elf (ves) means also faerie and derived from the word alfarfrom the Nordic and Teutonic languages which is associated with mountains and water. This clearly illustrates the close relationship between faeries and the earth.

More generally, Faerie applies to four kind of entities :
* Enchanters and enchantresses with supernatural powers.
* Certain monsters and demons having a connection with Faeries and/or having some of the characteristics of fairies.
* Nature Faeries: Faeries were believed to be some of the spirits which populate all places and objects on Earth. The nature Faeries are mermaids, water-spirits, tree-spirits and such.·
* Faerie people (mainly the subject of this section) or the true Faery, or Elfin race. The Faeries, according to the Scoto-Celtic belief, are a race of beings, the counterparts of mankind in person, occupations, and pleasures, but unsubstantial and unreal, ordinarily invisible, noiseless in their motions, and having their dwellings underground, in hills and green mounds of rock or earth. They are addicted to visiting the haunts of men, sometimes to give assistance, but more frequently to take away the benefit of their goods and labors, and sometimes even their persons. They may not be present in any company, though mortals do not see them. Their interference is never productive of good in the end, and may prove destructive. Men cannot therefore be sufficiently on their guard against them.
Faeries across history and cultures
The antiquity of the belief is shown by its being found among all branches of the Celtic and Teutonic families, and in countries which haven’t had, within historical times, any communication with each other. If it be no entirely of Celtic origin, there can be no doubt that among the Celtic races it acquired an importance and influence accorded to it nowhere else. Of all the beings, with which fear or fancy peopled the supernatural, the Faeries were the most intimately associated with men's daily life.
Throughout most of these former Celtic nations : Ireland, Scotland, Wales, Brittany and Germany, the Faeries have become things of the past. A common belief is that they existed once, though they are not now seen. There are others to whom the elves have still a real existence, and who are careful to take precautions against them. It would be difficult to find a person who knows the whole Faery creed, but the tales of one district are never contradictory of those of another and are still present even if they sometimes remain as a confused jumbling of all superstitions.
Description of Faeries
Faeries are often portrayed in Western children’s stories as tiny, winged, and good hearted. However, this description varies widely from worldwide folk traditions in which beliefs concerning hidden races sharing the earth with us have resided for most of human history.
Within different regions different descriptions of faeries grew, all were more or less human in form although sometimes taller or shorter, but never bearing wings. Much of their behavior was much like humans as well; they had governments, societies, marriages, children, and war. They were often mortal and therefore, could be killed. However, unlike humanity, they had supernatural powers, which made them, at best, unpredictable and at worst, dangerous. Few people sought out the company of faeries and most went out of the way to avoid it.
The size of Faeries
The difference in size ascribed to the race has strangely greatly varied according to time and local customs. At one time the elves are small enough to creep through keyholes, and a single potato is as much as one of them can carry; at another they resemble mankind, with whom they form alliances, and to whom they hire themselves as servants; while some are even said to be above the size of mortals, giants, in whose lap mortal women are mere infants. The same peculiarity exists in Teutonic belief. At times the elf is a dwarfish being that enters through key-holes and window-slits; at other times a great tall man. In Scandinavia, the Troll may appear in one tale as a Giant greater than two men and in another as a small dwarf..

There are many different faerie organizations. Each has its own hierarchy and local legends.
Scotland -
Fairies can also be divided into the Seelie court and the Unseelie court.
The Seelie court, or the blessed court, a group of rather beneficial spirits, is friendly towards humans. The Selie Court are some of the more aristocratic faeries, and are known as trooping, or heroic faeries. Scottish folklore presents them as a huge host of light and benevolence riding on the night air.
The Unseelie Court or Unblessed Court contains the most malicious, malevolent and evil of the faeries, and a number of monsters of horrible appearance and fearsome abilities as well. They comprise the Slaugh, or The Host, the band of the unsanctified dead who fly above the earth, stealing mortals and take great pleasure in harming humans. Some Scottish legends say they were all once members of the Seelie Court who fell from grace. The Court travels on the night winds from where their unnerving cackles and howls can be heard. They have no method of reproduction, so they enslave mortals whom they think would never be missed and carry them along to become one of them.
The Seelie Court and its counterpart, the Unseelie Court are often at war, and humans may get caught in the middle of such battles. They acquired the title "Court" because they also act as arbiters and judges in faery disputes.
Ireland -
The great Tuatha de Danann of Ireland flead to Tir Nan Og after their defeat by the Milesians, however those who remained in Ireland became the Daoine Sidhe. Side (Shee) is Gaelic for 'people of the hills'. Originally it referred to the mounds in which faeries lived, though it has now come to refer to the inhabitants as well. Their king is Finvarra, who like all of his clan is a skilled warrior. He is also fond of chess playing and women. Despite the fact that his wife, Donagh, is one of the most beautiful women above or below the ground, he is known to abduct brides-to-be. Like the Seelie Court, the Daoine Sidhe, enjoy riding and are famous for their faerie steeds, which can carry a rider faster than the wind over land or water. Another group of faeries in Ireland inhabit the Lough Lean, their ruler is O'Donoghue who rides forth from the lake every May Day on a war steed to ride into the surrounding mist.
Wales -
Whales has perhaps more clans of faeries than any other area. In Glastonbury Tor, famous from Arthurian legends, Gwyn ap Nudd rules over the Plant Annwn (roughly- family of Hades). Long ago, on every New Year's Day, a door would appear in the side of a great rock next to a certain lake. Those who entered found that it lead to a passage that ended on the island in the middle of the lake. This island was a beautiful garden kept by the Gwrgedd Annwn, who would serve wonderful food to the travelers and treat them as honored guests. They warned the fortunate mortals that the doorway was a secret and that nothing could be taken from the garden. One mortal took a single flower from the garden and as soon as he touched the soil of earth, all of the other travelers were expelled and the doorway was closed, never to reopen again.
Brittany -
Brittany has several classes of Faeries, the most popular being the Korrigans who have been counted to be more than 10 000 in the past.
