Grand River, Kitchener, Ontario, Canada A Smallmouth Bass rubs itself against a rock on the riverbed, followed by several Rock Bass chasing each other as the water becomes more turbulent

Grand River, Kitchener, Ontario, Canada Rock Bass chase after each other while avoiding Smallmouth Bass

Grand River, Kitchener, Ontario, Canada Rock Bass approach the camera closely and forage on the river bed while Smallmouth Bass swim by and forage on debris in the water

Grand River, Kitchener, Ontario, Canada Smallmouth Bass swim by briefly while several Rock Bass chase each other through the weedy, turbulent current in the afternoon

Grand River, Kitchener, Ontario, Canada Several Smallmouth Bass swim by and approach the camera in pairs, followed by a Rock Bass in the late afternoon

Grand River, Kitchener, Ontario, Canada Rock Bass and Smallmouth Bass circle each other several times before the Rock Bass retreats

Grand River, Kitchener, Ontario, Canada Rock Bass and Smallmouth Bass swim by and circle each other while foraging

Grand River, Kitchener, Ontario, Canada Smallmouth Bass swim by quickly while Rock Bass approach and circle the camera while foraging in the afternoon

Grand River, Kitchener, Ontario, Canada Rock Bass forage close to the camera while several Smallmouth Bass chase each other