Brahma's flight
Brahma becomes a hamsa to search for the top of Shiva's pillar of light.


The hamsa is the divine swan or goose that carries Brahma and Saraswati. Tradition says it can separate milk from water, so it stands for discernment between the real and the unreal. Brahma flies as a hamsa in the story of the pillar of light, and the highest renunciants are called paramahamsa.
The texts tell different stories.
Brahma becomes a hamsa to search for the top of Shiva's pillar of light.
Vishnu appears as Hamsa to teach the Kumaras about the nature of the mind.