Anzû, also known as dZû and Imdugud, is a lesser divinity or monster in several Mesopotamian religions. He was conceived by the pure waters of the Apsu and the wide Earth, or as son of Siris. Anzû was depicted as a massive bird who can breathe fire and water, although Anzû is alternately depicted as a lion-headed eagle. Stephanie Dalley, in Myths from Mesopotamia, writes that "the Epic of Anzu is principally known in two versions: an Old Babylonian version of the early second millennium , giving the hero as Ningirsu; and 'The Standard Babylonian' version, dating to the first millennium BC, which appears to be the most quoted version, with the hero as Ninurta". However, the Anzu character does not appear as often in some other writings, as noted below.
Name
The name of the mythological being usually called Anzû was actually written in the oldest Sumerian cuneiform texts as . In texts of the Old Babylonian period, the name is more often found as AN.IM.DUGUDMUŠEN. In 1961, Landsberger argued that this name should be read as "Anzu", and most researchers have followed suit. In 1989, Thorkild Jacobsen noted that the original reading of the cuneiform signs as written is also valid, and was probably the original pronunciation of the name, with Anzu derived from an early phonetic variant. Similar phonetic changes happened to parallel terms, such as imdugud becoming ansuk. Changes like these occurred by evolution of the im to an and the blending of the new n with the following d, which was aspirated as dh, a sound which was borrowed into Akkadian as z or s. It has also been argued based on contextual evidence and transliterations on cuneiform learning tablets, that the earliest, Sumerian form of the name was at least sometimes also pronounced Zu, and that Anzu is primarily the Akkadian form of the name. However, there is evidence for both readings of the name in both languages, and the issue is confused further by the fact that the prefix ? was often used to distinguish deities or even simply high places. AN.ZU could therefore mean simply "heavenly eagle".
Thorkild Jacobsen proposed that Anzu was an early form of the god Abu, who was also syncretized by the ancients with Ninurta/Ningirsu, a god associated with thunderstorms. Abu was referred to as "Father Pasture", illustrating the connection between rainstorms and the fields growing in Spring. According to Jacobsen, this god was originally envisioned as a huge black thundercloud in the shape of an eagle, and was later depicted with a lion's head to connect it to the roar of thunder. Some depictions of Anzu therefore depict the god alongside goats and leafy boughs. The connection between Anzu and Abu is further reinforced by a statue found in the Tell Asmar Hoard depicting a human figure with large eyes, with an Anzu bird carved on the base. It is likely that this depicts Anzu in his symbolic or earthly form as the Anzu-bird, and in his higher, human-like divine form as Abu. Though some scholars have proposed that the statue actually represents a human worshiper of Anzu, others have pointed out that it does not fit the usual depiction of Sumerian worshipers, but instead matches similar statues of gods in human form with their more abstract form or their symbols carved onto the base.
Sumerian and Akkadian myth
In Sumerian and Akkadian mythology, Anzû is a divine storm-bird and the personification of the southern wind and the thunder clouds. This demon—half man and half bird—stole the "Tablet of Destinies" from Enlil and hid them on a mountaintop. Anu ordered the other gods to retrieve the tablet, even though they all feared the demon. According to one text, Marduk killed the bird; in another, it died through the arrows of the god Ninurta. Anzu also appears in the story of "Inanna and the Huluppu Tree", which is recorded in the preamble to the Sumerian epic poemGilgamesh, Enkidu, and the Netherworld. Anzu appears in the Sumerian Lugalbanda and the Anzud Bird.
Babylonian and Assyrian myth
The shorter Old Babylonian version was found at Susa. Full version in Myths from Mesopotamia: Creation, The Flood, Gilgamesh, and Others by Stephanie Dalley, page 222 and at The Epic of Anzû, Old Babylonian version from Susa, Tablet II, lines 1-83, read by Claus Wilcke. The longer Late Assyrian version from Nineveh is most commonly called The Myth of Anzu.. An edited version is at Myth of Anzu. Also in Babylonian myth, Anzû is a deity associated with cosmogeny. Anzû is represented as stripping the father ofthe gods of umsimi. Regarding this, Charles Penglase writes that "Ham is the Chaldean Anzû, and both are cursed for the same allegorically described crime," which parallels the mutilation of Uranus by Cronus and of Osiris by Set.