In the floodplain forests and swamps of the nature reserve, there is an abundance of beautiful and rare plants. The population of ibexes is also thriving once again.

Barcelona, the capital of Catalonia, has a lot to offer. It's no wonder that it's one of Europe's most popular cities. The fantastic buildings of Antoni Gaudí alone make it worth visiting this radiant city by the sea.

In the second part about summer in wild Switzerland, we see golden eagles, marmots, and the rare Danube salmon. In particular, we get a good sense of the hard fight for survival in this beautiful paradise.

Along the Anterior Rhine, the day begins with feathers, fur, and fine fibers. Among bathing birds, furry newcomers, and artful nests, nature prepares for autumn—with guests who stay and those who only briefly linger.

Many forest dwellers are already preparing for the cold season. We see marmots and many rare bird species that make Switzerland a magnificent natural spectacle even in late summer.