Fish protection at hydropower plants is important for the sustainability of hosting ecosystems and acceptance hydropower. On their way downstream, fish are exposed to various related negative effects, ranging from a delay in downstream movement being injured or killed by turbine. Understanding behavior close proximity devices essential order establish efficient facilities. In this study, physic...

Abstract Salmo trutta fario is the most important fish species of family Salmonidae inhibited in cool waters all over world including nortern parts Pakistan. This study was aimed to find out prey selection and feeding habits species. One hundred eighty five were captured from March 2016 April 2017. Feeding intensity as represented by a fullness index (FI), changing with various length groups se...