[ad_1] A heat wave is raging in Paraguay, so many people are looking to cool off in the water. But deadly piranhas lurk there - four people were found dead.The...
[ad_1] It was almost 1.50 meters long and weighed just under 40 kilograms! A catfish from a gravel lake in Göttingen wanted to eat a red-eared turtle - both died....
[ad_1] Fresh air, pure nature, a lot of distance - and with a bit of luck catching a delicious dinner: In Corona times, fishing is one of the trend hobbies...
[ad_1] I meet Robert Arlinghaus at Müggelsee in Berlin. This is where he works at the Leibniz Institute for Freshwater Ecology and Inland Fisheries. Prof. Dr. Arlinghaus is Germany's most...