Lionel Kelleway journeys through six European countries to meet the wildlife and the people working to conserve European diversity.
The Dutch Serengeti. In the heart of one of Europe's most heavily managed landscapes, conservationists are carrying out a controversial experiment with wild cattle and wild horses to see what happens if nature is left to its own devices. Producer Grant Sonnex. E-MAIL: nature@bbc.co.uk
WEBSITE: www.bbc.co.uk/nature/animals/bbc/wild_europe