Extras
The Danube Delta’s Fen Raft Spider
Meet the fen raft spider, which can stay underwater for up to 30 minutes.
The Danube Delta’s Fen Raft Spider
Meet the Delta’s largest pelican colony, made up of more than 18,500 birds.
The Delta's Pelican Colony
Episode 4 Preview | Europe's Amazon
The Danube is the largest preserved wetland on the continent.
