Troglodytes troglodytes troglodytes
Common resident, also breeding Caldey, Skomer, and Ramsey, but not Skokholm or Grassholm. Ringed Wrens returned to winter on Skokholm.
Troglodytes troglodytes troglodytes
Common resident, also breeding Caldey, Skomer, and Ramsey, but not Skokholm or Grassholm. Ringed Wrens returned to winter on Skokholm.