LIFE Flusserlebnis Isar

Centuries of intensive farming, industrialisation and urban expansion had left the River Isar - which flows through the Bavarian capital Munich - in a sorry state. Many of the birds, fish and other wildlife had abandoned their habitats, while flood prevention schemes, energy production, dams and weirs disrupted the river’s natural flow. 

Nearly a decade after LIFE Flusserlebnis Isar began, the river is once more flowing freely and endangered species have returned.

LIFE Flusserlebnis Isar - a pioneering collaborative project by local nature protection and water management authorities - has already racked up some impressive achievements. A new 650 metre branch of the river was created, along with five hectares of shallow water habitat for fish and 20 new or restored lakes. 

Freshwater fish have been among the main beneficiaries - surveys carried out after the project closed show a forty-fold increase in catches of Danube Roach and an astonishing 100 times more Common Nase. Birds such as the rare Little Ringed Plover - which hadn’t been seen on the river for many years - are now breeding once again. 

It’s not just the wildlife that has benefitted from LIFE Flusserlebnis Isar. Cleaner water has made the River Isar a favourite spot for recreational swimming - especially in summer, when residents flock to the water to swim and cool down. Near the town of Landau, for example, 400m of gravel banks have been restored and are now enjoyed by tourists and residents alike, and is featured in travel websites aiming to bring holiday makers to the area.  

Success has come through close collaboration between water and nature conservation authorities in Lower Bavaria. Seven ‘river experience’ tours have also been created and promoted by the Lower Bavarian tourist authority to encourage visitors to experience reptiles, birds, fish, insects and mammals such as beavers. Among the project’s other achievements have been to restore 55 ha of floodplain forest areas and replant five ha of floodplain forest; plant 25,000 trees and rejuvenate nearly 100 old willow trees; and to create 14 ha of grasslands.  

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