Nature and EnvironmentItalyBlue crabs threaten clam farming in ItalyTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentItaly11/28/2023November 28, 2023Blue crabs are actually native to the Atlantic Ocean, but they have invaded the Po River delta, devouring clams and threatening the fishing industry there. Fishermen there are sounding the alarm.https://p.dw.com/p/4Z7S7Advertisement