Hungary. Photo Andrea Vityi
Photo by João Palma
Guntín, Spain
Santarém, Portugal
Asse, Belgium
Field visit in 2nd AFINET RAIN meeting, Shropshire, UK. Photo by Jo Smith, ORC
near Portalegre, Portugal by João Palma
Bedfordshire in 2002, UK, by Paul Burgess.
Source: P. Verdonckt, B. Reubens and V. Nelissen
Source: Jo Smith and Sally Westaway
Source: Michael den Herder (EFI)
Source: Alice Ripamonti and Michael den Herder
Source: Michael den Herder (EFI) & Joana Amaral Paulo (ISA/CEF)
Source: Robert Borek and Andrzej Księżniak (IUNG)