The peacocks are symbolic of re-growth and rejuvenation, royalty, respect, honor, integrity, and immortality a symbol of love, and passion.

Immortality

Once Adam and Eve had consumed the fruit from the forbidden tree, they convinced all the animals and birds around them to do the same. Peacock was one of them but refused to eat the fruit. His abstinence was acknowledged by God, who blessed him with an imperishable flesh that would not decay even after his death