Sirens Media is a Los Angeles-based entertainment production company founded by Rebecca Toth in 1998. In 2012, it was acquired by Leftfield Entertainment (now ITV Entertainment).
Logo: The words "S I R E N S media" appear in the ocean background and then fade to black to become a print logo.
Technique: Expensive CGI done by Imagica USA.
Music/Sounds: Eerie ocean ambience with woman whispering.
Availability: Ultra common, this logo had been used since Galapagos. It also appeared on a PBS Original Movie, Sahara, Body of Evidence, Manzo'd with Children and The Real Housewives of New Jersey.