Killer shrimp might sound like the name of a B-grade horror film you’d see on the Syfy channel. But unlike Sharknadoes, the tiny crustacean poses a real threat, especially in the Great Lakes. Its voracious appetite has earned it a spot on the state’s recently updated banned species list, which identifies potential invasive aquatic pests.
Stopping new invasive species from taking hold in the basin has become a top priority for Michigan and other Great Lakes states. At the top of their hit list: Asian carp. The non-native fish have already infiltrated the Mississippi River system, crowding out native species and creating a nuisance for boaters.
The gray wolf was declared an endangered species in 1975 after overhunting decimated their population. After a decades long recovery, their numbers rebounded and they were taken off the Endangered Species List in 2012. Now some states, including Michigan, are considering using hunting as a way to control potential wolf human conflicts.