Wildlife

UK House Sparrow Conservation and Urban Ecology

Conservation of house sparrows in UK urban environments and the management of urban habitats to support them.

Key Facts

House sparrow populations declined by 71% in the UK between 1977 and 2008
Urban tree and shrub cover provides essential nest sites and foraging habitat
House sparrows are highly social, roosting and feeding in communal groups
Decline linked to changes in urban gardening including paving over gardens
BTO Garden BirdWatch data provides valuable monitoring information

Welfare Considerations

Individual house sparrows depend on dense shrubs for communal roosting and nesting, and loss of garden vegetation directly reduces survival and welfare.

What You Can Do

Plant dense shrubs like hawthorn and ivy to provide house sparrow habitat
Join the BTO Garden BirdWatch to contribute to house sparrow monitoring
Advocate for greening urban areas in local planning policy