its just what they see and their intrested in what t is, like... if you saw something in the distance sparkaling you would go to it to see what it is right?
samon swim up river to lay their eggs then they die
The cute little creatures called salmon are the fish that swim up stream! Bears love them. :0)
Fish just swim around until the owner wakes up and feeds him/her/them.
they are stressed or sick
swim up
The word for swim for a fish is "swim." Fish swim by moving their bodies and fins to propel themselves through the water.
All fish have swim bladders. The bladder is what enables them to maintain buoyancy in the water. Without it, they would have to constantly swim up, much like birds have to fly up in the air. It is too much work to constantly swim up, so using a swim bladder, fish do not have to exert as much effort, and preserve energy.
Yes fish can swim.
Yes almost all fish have swim bladders it helps them go up and down. Gold fish can get flip over disease involving the swim bladder
Up and down. All marine mammals swim with vertical motions, and fish swim with horizontal motions.
It may be because the main source of light is from the side and the fish is trying to balance itself and make sense of the light source in its autonomous systems. It is more likely however that the fish has a swim bladder problem. If this is so, then to the best of my knowledge there is no reliable cure/treatment and the fish is best euthanased.
A catfish would be an example of a fish that can swim.