The transport of poultry to slaughter is one of the most welfare-significant events in the lives of billions of birds.
Mechanical catching machines and manual catching both cause wing dislocations, leg fractures, and hemorrhages in significant percentages of birds. Open crates in winter cause hypothermia; summer transport causes heat stroke. Birds that arrive dead-on-arrival died in transport from exhaustion, hyperthermia, or trauma. The welfare harms of transport are compressed into 12-18 hours but are severe for billions of animals annually.