The Hamsa Sandesha (Sanskrit: हंससन्देश; IAST: ) or "The message of the Swan" is a Sanskrit love poem written by Vedanta Desika in the 13th century CE. A short lyric poem of 110 verses, it describes how Rama, hero of the Ramayana epic, sends a message via a swan to his beloved wife, Sita, who has been abducted by the demon king Ravana. The poem belongs to the "messenger poem" genre and is very closely modeled upon the Meghadūta of Kālidāsa. It has particular significance for Sri Vaishnavas, whose god, Vishnu, it celebrates.
The Hamsa-Sandesha owes a great deal to its two poetic predecessors, Kālidāsa's Meghadūta and Valmīki's Ramāyana. Vedanta Desika's use of the Meghaduta is extensive and transparently deliberate;
his poem is a response to one of India's most famous poems by its most celebrated poet. Vedanta Desika's debt to Valmīki is perhaps more pervasive but less obvious, and possibly less deliberate too. Where the poet consciously plays with Kalidasa's ve