Welcome to the Upper Thames Branch of Butterfly Conservation
Butterfly Conservation is a registered charity dedicated
to the conservation of butterflies and moths.
The Upper Thames
Branch covers Berkshire, Buckinghamshire and Oxfordshire, which includes
the beautiful rolling hills of the Chilterns. It is home to several rare species
of butterfly and moth, including the Black Hairstreak, Adonis Blue and
Striped Lychnis Moth.