Effects of mirror and coloured balls as environmental enrichment tools on performance, welfare and meat quality traits of commercial broiler

Muhammad Shahid Zahoor, Sohail Ahmad, Muhammad Usman, Muhammad Dawood, Karim El‐Sabrout, Syed Ghulam Mohayud Din Hashmi, Ehsaan Ullah Khan, Murrawat Hussain, Muhammad Adeel Maqsood, Hafiz Rao Abdul Latif