BTO: Blackbirds in Gardens survey ( www.bto.org )

Help us find out how Blackbirds are doing in your garden and understand why they are declining in some areas.

The Blackbirds in Gardens project will help us understand how Blackbirds use gardens, and the potential effects of the Usutu virus on their population in the UK.

If you have access to a garden, have an interest in garden birds and can recognise a Blackbird by sight, then this survey could be for you!