Wildlife

Wild Bird Nesting and Garden Support

Garden nest boxes and appropriate vegetation support declining bird species during the critical breeding season when safe nesting sites are scarce.

Key Facts

House sparrow and starling populations have declined dramatically partly due to loss of nesting sites
Different species require different box sizes and hole diameters
Nest boxes should be positioned away from prevailing rain and direct afternoon sun
Cats account for significant garden bird mortality particularly during fledgling periods
Boxes should be cleaned in autumn after the breeding season

Welfare Considerations

Breeding success is critical for bird populations facing habitat loss. Providing appropriate nest boxes addresses one of the limiting factors for species including house sparrows, blue tits, and great tits. Individual breeding pairs that successfully raise young contribute to population stability. Protecting nesting and fledgling birds from cat predation through temporary cat management during fledgling periods significantly improves individual bird welfare.

What You Can Do

Install appropriate nest boxes for your local species by February before breeding season
Clean nest boxes in autumn removing old nesting material
Manage cat outdoor access during peak fledgling periods in June and July
Plant native shrubs and climbers providing dense nesting cover
Record nest box usage and breeding success to contribute to citizen science