Berlins Plage - Invasion der Sumpfkrebse

More and more American crayfish are settling in Berlin's waterways. This invasive species poses a threat to the local wildlife. The documentary explores the fight against these crayfish, following fisherman Klaus Hidde, who is tasked with catching them to curb their spread. It shows how he catches the crayfish and then sells them as a delicacy after testing them for pollutants. Matthias Engels' fishery is involved in marketing the crayfish. Subscribe to our channel so you don't miss any videos: https://bit.ly/3ZCwHWF The documentary concludes with a discussion about the challenges and opportunities of dealing with invasive species. #berlin #science #sparkgermany -- Topics in this video: ▼ 00:00 Intro 00:50 Invasion of the swamp crayfish: From pest to delicacy 29:35 Credits -- Attention science and technology fans! Spark is your new science channel! From the mysteries of the universe to the greatest geniuses of our time and the most groundbreaking technological inventions of humankind. Three times a week, we bring you the most exciting German documentaries, short clips, and series about science. ► Subscribe to our documentary channel: https://bit.ly/3pgYrPp ► Subscribe to our history channel: https://bit.ly/3t8O2cb