White stork reintroduction programs in Western Europe have successfully re-established breeding populations, with welfare considerations informing release protocols and post-release support.
White stork reintroduction illustrates the complexity of welfare considerations in conservation: the goal is wild, self-sustaining populations, but achieving this requires temporary captive holding and management that itself carries welfare costs. Post-release welfare is particularly challenging for migratory species where birds must navigate thousands of kilometres. Tracking technology enables welfare assessment post-release and informs protocol refinement.