Ynys Feurig, Cemlyn Bay and The Skerries Special Protection Area, also known as the (North) Anglesey tern colonies, is a Special Protection Area covering three sites in Anglesey, North Wales which support breeding terns:
- Ynys Feurig ()
- Cemlyn Bay and lagoon ()
- The Skerries ()
All three sites have been notified as Sites of Special Scientific Interest.