Tawny owls are resident throughout the UK and face welfare challenges from territorial disputes, vehicle collisions, and habitat loss that reduces prey availability.
Juvenile tawny owls dispersing from natal territories face a critical welfare period. Without established territory, they must find both food and roosting sites in unfamiliar areas while competing with existing adults. Starvation during this period is the leading cause of juvenile mortality. Road casualties in autumn are disproportionately juvenile birds that lack experience navigating human infrastructure at low hunting heights.