Reef Conservation UK (RCUK) is a networking group and annual meeting for reef scientists, conservationists and enthusiasts to discuss and collaborate on issues related to coral reef research and conservation. The community is increasingly expanding to include those who work on cold water coral ecosystems, as well as tropical coral reefs. We hold an annual conference which opens the lines of communication through a series of presentations, posters and networking opportunities. Aside from the scheduled programme, this gathering is an excellent opportunity to meet fellow reef workers, and enthusiasts to discuss ideas and activities on an informal basis.