Wildlife

Wild Barn Owl Advanced: Genetic Diversity and Population Health

Barn owl population genetic diversity supports welfare resilience through reduced disease susceptibility and adaptive capacity.

Key Facts

UK barn owl populations are largely sedentary, limiting gene flow between regions
Supplementary feeding that attracts owls from adjacent territories increases local genetic mixing
Disease susceptibility differences between isolated populations reflect genetic factors
Nest box networks that connect previously isolated populations increase gene flow over time

Welfare Considerations

Genetically diverse barn owl populations are more resilient to disease and environmental change. Individual owls in isolated, inbred populations face greater disease susceptibility and reduced adaptive capacity. Nest box networks and habitat connectivity that enable gene flow between previously isolated populations improve individual welfare through improved resilience.

What You Can Do

Support Barn Owl Trust nest box programme creating connected population networks
Donate to barn owl habitat restoration connecting isolated populations
Advocate for farmland management that creates barn owl territory connectivity