Eagle's significance

In ancient Egypt and Babel the eagle was:

The symbol of the noon sun, which signified the Great Spirit.

To the Egyptians;

The eagle was the messenger to the gods and the sun, a symbol of eternal life.

To the Romans;

The eagle was the carrier of Jupiter's thunderbolts and a sign of power, which was adopted as a symbol of the Roman emperors, and was carried before the Empire's legions.

To the Greeks;

The eagle was the messenger to the Greek God Zeus, and Zeus took the form of an eagle when he carried his young lover Ganymede to Mt. Olympus.

A unique picture showing cloud formation in the shape of an eagle.
Were the Romans and Greeks right after all ?