This is not the first time people have sought to control invasive species by eating them. One chef in Maine recently detailed how he uses green crabs, which are invasive to the American Northeast ...

10 years ago, in the Blagopoluchija Bay, which is on the Novaya Zemlya coast in the Kara Sea, the scientists saw snow crab (Chionoecetes opilio) for the first time ... begun to eat own offspring.