This mobility makes them a particularly dangerous invasive species because it’s harder to control their spread. Snakehead fish are carnivores and feed on a variety of prey, including other fish ...

However, snakeheads can also use their gills to respire underwater, which they often do in the winter months. In summer, and in warmer conditions—which necessitates more oxygen—the fish solely ...

30, 2019 3:28 p.m. The Pennsylvania Fish and Boat Commission confirmed Monday that an invasive species, the northern snakehead fish, was recently caught in the Monongahela River. It is the first ...

Freezing snakeheads is a way to assure they’re dead -- sort of like shooting zombies in the head. They are voracious eaters of other fish, birds and mammals, and have an otherworldly ability to ...