Nest box provision for wild birds is one of the most accessible and impactful actions individuals can take to support bird welfare and reproduction in degraded habitats.
Providing nest boxes addresses a specific, measurable welfare need — secure nesting sites — that has become increasingly scarce in many landscapes. Birds attempting to breed in inadequate sites face higher nest failure rates, greater predation risk, and greater thermal stress on eggs and chicks. Successful provision of appropriate nest boxes directly translates to improved breeding welfare for individual birds and population benefits at landscape scale. The evidence base for nest box design, placement, and management is well-developed, allowing evidence-based provision rather than guesswork. Clean, correctly sited, appropriately sized boxes can measurably improve the breeding success of target species within a single season.