Team Logo. The North Sydney Bears were a team in the National Rugby League. They were one of the oldest teams in the country. In 2000, they merged with the Manly-Warringah Sea Eagles to form the Northern Eagles. Retrieved from "https://prosportsteams.fandom.com/wiki/North_Sydney_Bears?oldid=14334" Categories: Former NRL Teams Teams in New South Wales Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.