This is the story on how Huawei and a local association of hunters and anglers – Berlevåg Jeger- og fiskerforening (BJFF) – developed an automated fish trap with a built-in camera system and AI-software to remove the invading foreign humpback salmon from a river in Berlevåg, a small community, on the northmost tip of Norway, neighboring the Barents Sea. By preventing the humpback salmon from swimming up the rivers, we eliminate the risk of reproduction and reduce the threat to invasive species in rivers. The Atlantic salmon populations are exposed to variety of threats but the threat from the invasive humpback salmon is the most significant. This is the story on how to save the Atlantic salmon by using technology.  The humpback salmon problem is escalating drastically, and as a result, the construction design of the fish trap is prepared to be duplicated and fit into other rivers