Brown hare leverets are born above ground and are vulnerable to agricultural operations and disturbance during their hidden juvenile period.
Hare leverets apparently alone in fields are almost always waiting for their mother's nightly visit. Human interference including handling and 'rescue' prevents the mother's return and causes actual abandonment. Agricultural operations that do not account for leveret presence cause acute trauma and death. The primary welfare interventions are public education preventing well-intentioned harm and agricultural best practice guidance for operations in hare habitats during levereting season.