The changing ecosystem of Lake Constance | Tomorrow Today - The Science Magazine | DW | 03.06.2021
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Tomorrow Today

The changing ecosystem of Lake Constance

Lake Constance forms a natural border between Germany, Austria and Switzerland – and its ecosystem is changing. Newly arrived aggressive residents include spiny-cheek crayfish, zebra mussels and killer shrimp. Will they displace native species?

Watch video 05:36