Migratory Starlings on telephone wires at Thames Estuary. Avian Flu (Bird Flu) could be brought to Britain from Europe by migrating birds.

Migratory Starlings and wood pigeons at Thames Estuary. Avian Flu (Bird Flu) could be brought to Britain from Europe by migrating birds.

Migratory Starlings on telephone wires at Thames Estuary. Avian Flu (Bird Flu) could be brought to Britain from Europe by migrating birds.

Migratory Starlings at Thames Estuary. It is feared that Avian Flu (Bird Flu) could be brought to Britain from Europe by migrating birds.

Flechten auf Fels in Schweizer Alpen, Berner Oberland, Bern, Schweiz

Flechten auf Fels in Schweizer Alpen, Berner Oberland, Bern, Schweiz

Schneedetail, Schweiz

Loewenzahn Feld, Switzerland

Eisdetail, Rhone, Wallis, Schweiz, Schweiz

Rhone, Wallis, Schweiz

Eisdetail, Zuercher Oberland, Schweiz

Schneedetail, Schweiz

Aerial view of the uninhabited Trischen Island, Meldorf Bay, North Sea, Schleswig-Holstein, Germany

monastery, disentis muster, switzerland

monastery, disentis muster, switzerland