need help with my analysis

am checking the impact of the different type of boats on the dolphins behaviour and i have two type of variables first is boat type ( fishing , recreation , cargo etc ) and i have the dolphins behaviour which divided into 4 type of behaviour ( rest , social , travel , feed) i need some help in which type of test shall i apply in this data to help answer two question first if the boats affecting the behaviour and second which type of boats is most impacted and affected to the dolphins behaviour . although my data is non normal distributed ??/