Hobbies are spectacular aerial predators that migrate between African wintering grounds and UK breeding areas, with welfare across this demanding lifecycle.
Hobby chicks that hatch when prey is insufficient face starvation risk. Adult hobbies that have made the return migration from Africa and established territories have high welfare investment in successful breeding. Nest disturbance causing abandonment represents a welfare cost for adults whose breeding season is wasted and for chicks that never fledge. Respecting exclusion zones at known nest sites prevents this avoidable outcome.