1. Sacred Bird of Hera: The peacock was considered the sacred bird of Hera. It was believed that the peacock's beautiful plumage and vibrant colors symbolized Hera's majesty, beauty, and authority as the queen of the gods.
2. Symbol of Immortality: The peacock was also associated with immortality and eternal life. In some myths, it was said that the peacock's flesh never decayed, making it a symbol of everlasting existence and the triumph over death. Hera, as a goddess, was believed to possess eternal youth and beauty, and the peacock reflected these qualities.
3. Eyes of Argus: In one famous myth, Hera entrusted the hundred-eyed giant Argus to guard Io, a priestess of Hera whom Zeus had fallen in love with. However, Zeus sent Hermes, the messenger god, to put Argus to sleep and free Io. Hera then took the eyes of Argus and placed them on the tail feathers of the peacock, symbolizing the all-seeing nature of the goddess and her eternal vigilance.
4. Pride and Vanity: The peacock's magnificent appearance was sometimes associated with pride and vanity. In some myths and tales, peacocks were depicted as excessively proud of their beauty, leading to moral lessons about the dangers of excessive self-admiration and the importance of humility.
Overall, the peacock in Greek mythology represents beauty, immortality, vigilance, and occasionally, a cautionary tale about pride. It is closely linked to the divine qualities and attributes of the goddess Hera, reinforcing her status and significance in the pantheon of Greek gods.