Bullhead Tornado! Underwater video of massive catfish swarm. Engbretson Underwater Photography

Check out this beautiful school of black bullheads! Not much is known about the social behavior of bullheads. One thing that’s surprising is their propensity for schooling even as adults. Commonly thought to be solitary when feeding, bullheads will often group together in large feeding schools often forming tight circular formations that truly resemble small tornadoes. For media professionals interested in licensing our underwater work for your own projects, please contact us for details. To see all our underwater HD videos of bass, walleyes and other fish, click here to subscribe to this channel: Our Official Website: Facebook: Twitter: Blog: