https://pantheon.org/articles/c/cycnus.html
The son of Poseidon and Calyce. He was an ally of the Trojans. Upon his death he was transformed into a swan.
cycnusfactsinformationmythology
https://www.cycnus.net/index.html
Cycnus Diving Center - JJ CRR e Scuba Diving Center, centro ufficiale SUEX, didattiche PADI, GUE e TDI a Finale Ligure (SV)
diving centercycnus
https://www.theoi.com/Heros/KyknosLigurios.html
In Greek mythology Cycnus was a king of Liguria in northern Italy who, after the death of his dear friend Phaethon, leapt into the river Eridanus and was...
greek mythologycycnuskyknosligurianking