How to help Salmon

                                                            Helping Salmon 

Some dam builders made fish ladders so salmon can climb up it and get to a different part of the river. This is one way they help them. The fish ladders provide salmon with routes around the dams. Stronger fish can climb the ladder, but weaker fish can not. You can help salmon by keeping rivers clean so Salomn can live a happy life. 

This is in a fish ladder in California.

 This is also a fish ladder but in Michigan.