Double-headed eagle

The double headed eagle is a common symbol in heraldry and vexillology. Several Eastern European nations use this symbol today, having adopted this symbol from the Eastern Roman (or Byzantine) Empire. In Byzantine heraldry, the heads represent the dual sovereignty of the Emperor (secular and religious) and/or dominance of the Roman Emperors over both East and West. The Russian tsars adopted the symbol both to position themselves as successors to the Byzantine state and to likewise symbolize their dominion over the west (Europe) and the east (Asia).

The two-headed eagle appears on the coat of arms of the following countries:

Albania
Austria-Hungary (historical)
Bosnia and Herzegovina:
- Republika Srpska
Byzantine Empire (historical)
Russian Federation
Russian Empire (historical)
Serbia and Montenegro (historical)
Serbia
Montenegro

It also appears on the following flags:

Flag of Albania
Flag of Montenegro
Flag of Serbia
the flag of the Ecumenical Patriarch of Constantinople.
the flag of Mount Athos

Origins

Double headed eagles have been present in imagery for many centuries. A representation of a two-headed woman dating from 6000 BC was discovered in Çatalhöyük (Turkey) one of the oldest cities in the world. Therefore, the apparition of the two-headed eagle is very old, because it can be found in archeologic remains of the Hittite civilization dating from a period that goes between the 20th century BC and the 13th century BC.

First, cylindric seals discovered in Bogazkoy, nowday (Turkey), an old Hittite capital, represents clearly a two-headed eagle with spread wings. The esthetic of this symmetric position explains in part the birth of this religious figure. It probably dates from the 18th century BC, and was used in a tradesman background.

This symbol can also be seen in the same region in two monumental realisations : in Alacahöyük (around 1400 BC) and in Yazilikaya (Turkey). (before 1250 BC). Here the context looks different and totally religious. The eagle becomes divinity's symbol. The two-headed eagle slowly disappears during the last Hittite period, from the 9th century BC to the 7th century BC and totally disappears after the end of the empire...

Use by the Turks

The double-headed eagle reappears in the same region, but after 2000 years. The double-headed eagle became the standard of the Seljuk Turks with the crowning of Toghrül (meaning "Eagle") Beg at Mosul in 1058 as "King of the East and the West" and was much used afterwards. The Sultans of Rum, Ala ad-Din Kay Qubadh I (1220-1237) and his son Kay Khusrau II (1237-1246) used the bicephalous eagle in their standards, and the motif was also found on tissues, cut stones, mural squares, and Koran holders.

Turcomans who ruled in Anatolia during the 13th century, inherited it from the Seljuk Turks. Islamic coins from the reign of Khalif Nasreddin Mahmoud bin Mohammad, following Turkish influence, sport a double-headed eagle on one side and the Star of David on the other as early as year 1200. The use of the symbol by the Turks has two possible explanations. First is the propagandist explanation: the eagle was a sign of grandeour and magnificance and it was to support the claim of Turkish rulers on the Roman imperial inheritance. Another explanation can be found in pre-Islamic Turkic shamanism, in which the eagle was the creature that would guide spirits to the afterlife.

Today, the Turkish Police has a double-headed eagle in its insignia.

Byzantine Empire

Constantinople was the successor of Rome, and the Byzantines continued the use of the old imperial 'single-headed' eagle motif. Although the roots of the transformation to double-headed are almost certainly connected with old depictions in Asia Minor, the details of its adoption are uncertain. Beyond any doubt, it was used in the wider area during the first centuries AD and certainly before the 10th century AD, as it appears in Persian and Armenian art. According to the most prevalent theory, the imperial Roman single-headed eagle was modified to double-headed by emperor Isaac Comnenus (Isaakios Komnenos, 1057-1059) being influenced from local traditions about such a beast (the haga) in his native Paphlagonia in Asia Minor. Local legends talked about this giant eagle with two heads that could easily hold a bull in its claws; the haga was seen as a representation of power, and people would often "call" it for protection. Isaakios Komnenos, deeply influenced by these beliefs, had already used it as a family emblem (N. Zapheiriou, "the Greek Flag from Antiquity to present", Athens, 1947). As there has been reference to "stone representations" of the eagle that were the inspiration for its picture, it is reasonable to assume that Hittite carvings may have been the sources of the myths themselves, but other relevant artwork cannot be excluded as such a source. The symbol was soon adopted by the Patriarchate of Constantinople as well (whether it became an "imperial" symbol or remained purely a personal symbol for Komnenos, is not clear).

After the Latin conquest of Constantinople in 1204, it was used by the successor states of Epirus and Nicaea. The first mention of a double-headed eagle in the West dates from 1250 in a roll of arms of Matthew of Paris for Emperor Friedrich II. Theodore II Lascaris chose it for his symbol as Emperor (Empire of Nicaea), taking it to symbolize his state's claims to all the Byzantine Empire's former domains, both European (West) and Asian (East). An alternative (and probably more correct) interpretation is that the eagle symbolized the Emperor's double temporal and spiritual sovereignty. It was during its use by the Empire of Nicaea that the crown was added between the two heads, while the eagle was made to hold a sword and an orb with a cross, symbol of the Empire's aforementioned double sovereignty. After the recapture of Constantinople and the restoration of the Byzantine Empire, the symbol was used as an emblem of the imperial family, but it is uncertain whether it was the official emblem of the Empire. More recent research has suggested that it was not, its usage being limited to imperial seals and other personal or dynasty symbols. The role of "state" symbols was most probably played by flags with the cross. In Byzantine usage, the eagle was almost always connected with colors of imperial power (gold and red): a black eagle on golden background was mostly used, denoting the subordinate position (the eagle was black as being the 'shadow' of the Emperor's eagle) of their bearers; during the last centuries of the empire the golden eagle on a red background was also used, consistent with the Palaeologus coat of arms colors.

From Byzantium, two-headed eagles spread to Russia after Ivan III's marriage to Zoe Palaeologina and to Montferrat. The Serbian Nemanjić dynasty adopted a white version as their own to signify their own independence of, and indeed, claim to the imperial throne of Constantinople. George Kastriotis (Skanderbeg) adopted a similar flag in his struggle against the Ottomans, consisting of a black eagle on red background, which has been resurrected in the current Flag of Albania. After the fall of Constantinople, the black eagle also became the symbol of the Austrian Empire and thence passed into several families of the German aristocracy. Its usage also survived as a decorative element in the Greek Orthodox Church, which was the inheritor of the Byzantine legacy during the Ottoman Empire, while it remained a popular symbol among Greeks. In modern Greece various variations of the two-headed eagles are used in Church flags (based on Byzantine flag patterns) and, officially, by the Greek Army; the bird found its way into the Greek coat of arms for a brief period in 1925-1926.

Use in Masonry

The Double-Headed Eagle of Lagash is used as emblem by the Scottish Rite of Freemasonry While there are many meanings attached to this symbol, [http://altreligion.about.com/library/glossary/symbols/bldefslagash.htm the famed Masonic author M. P. Hall declares it an alchemical symbol of union between the masculine and feminine principles in the individual.

Use in fiction

In the world of Warhammer 40,000, the double-headed eagle forms the crest of the Imperium of Man, earning it considerable religious and cultural significance. For this reason, it is not too uncommon to create actual double-headed eagles through surgery, mechanical proxy or genetic manipulation. When these are used to aid the abilities of a psyker, they are known as psyber-eagles. In Namco's game, Tales of Symphonia, Aska, a golden, twin-headed bird who is one of the two Summon Spirits of Light is thought to have been inspired by the two-headed eagle.

Use in sports

The double-headed eagle is the emblem of the Greek sport clubs AEK (black eagle on yellow background) and PAOK (black eagle on white background). It is a symbol of the clubs' origins, since both clubs were founded by Greeks who fled to Greece from Constantinople in 1922-23.