Square-barred Bell

This species is associated with
birches and alders.&nbsp; Historically and up
to the 1950s, it seems to have been fairly common.&nbsp; There are very few subsequent records, though
the reliance on light-trapping to garner records may be responsible for this,
as it has only ever been recorded to light twice in Somerset.

Birch Bell

A handful of records scattered
across the county for this species.&nbsp; It
is hard to account for its scarcity; the larvae feed on the catkins of several common
tree species.

White Sallow Bell

Scarce and scattered in
distribution, although it is encouraging that the vast majority of records are
relatively recent.

Epinotia subocellana

Pale Willow Tortrix