Conservation breeding programs for North American bison use genetic management tools to restore diversity lost during the bottleneck while maintaining individual animal welfare across breeding facilities.
Bison conservation breeding integrates population-level genetic goals with individual animal welfare in ways that require careful management. Genetic management decisions — which animals to breed, when, and with which partners — are made at the population level but implemented through individual animal experiences including handling, transport, and social changes. Welfare-conscious genetic management minimizes these individual welfare costs through careful planning, experienced handling personnel, and transport practices that reduce stress. The long-term population benefit of genetic diversity restoration justifies some individual welfare costs of management, but welfare costs should be minimized through skill and planning. Programs that achieve genetic goals while also prioritizing individual welfare demonstrate that conservation and welfare science can be integrated rather than traded against each other.