| Site of Special Scientific Interest | |
![]() Location of White Shute. | |
| Area of search | Berkshire |
|---|---|
| Grid reference | SU 330 771 |
| Coordinates | 51°29′31″N 1°31′30″W / 51.492°N 1.525°W |
| Interest | Biological |
| Area | 1.9 hectares (4.7 acres) |
| Notification date | 1987 |
| Location map | Magic Map |
Watts Bank is a 1.9-hectare (4.7-acre) nature reserve south of Lambourn in Berkshire. It is managed by the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust. It is designated a biological Site of Special Scientific Interest as White Shute.
Watts Bank is a small chalk grassland bank. It has had over 30 butterfly species recorded.
The site has the following fauna:
The site has the following flora: