Mechanical chicken harvesting machines can significantly reduce catching injuries compared to manual catching, representing an important welfare improvement opportunity.
Manual catching involves workers grabbing birds by the legs, carrying multiple birds inverted, and placing them in crates. This causes fear, pain, and a high rate of musculoskeletal injuries. Mechanical harvesters scoop birds gently onto conveyors at ground level, significantly reducing physical handling. Fear responses are reduced with mechanical systems used in darkened conditions. The welfare case for investment in mechanical catching is strong and economics are improving as welfare requirements tighten.