Common Guillemot Eggs Iceland
Bill Coster
Pigeon Guillemot Cepphus Columba Group
Konrad Wothe
Pigeon Guillemot Cepphus Columba Group #1
Konrad Wothe
Brunnichs Guillemot Cliff Colony
Heike Odermatt
Common Murre Shetland Islands Scotland
Tui De Roy
Dolomite Cliff With Guillemot Colony
Tui De Roy