Team Logo. The Manly-Warringah Sea Eagles are a team in the National Rugby League. From 2000 to 2002, they merged with the North Sydney Bears and played as the Northern Eagles. In 2003, the Bears folded and the Sea Eagles returned as their own franchise. Retrieved from "https://prosportsteams.fandom.com/wiki/Manly-Warringah_Sea_Eagles?oldid=14342" Categories: NRL Teams Teams in New South Wales Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.