This large green moth rests with its wings spread, so is sometimes mistaken for a butterfly.

A breeding bird of fast-flowing, upland rivers, the grey wagtail can also be seen in lowland areas, farmyards and even towns in winter.

This sooty-black, day-flying moth is active on sunny days, rarely settling in one place for long.

A common moth across most of the UK. The large, hairy caterpillars are often seen in late summer.

The silvery dace can be seen gathering in large shoals in lowland rivers and streams. It is a member of the carp family and looks very similar to the chub, but is smaller.

As its name suggests, Water dock likes damp places, such as the egdes of canals, ponds and rivers. It is a tall plant with large, greenish flower spikes.

The caterpillars of this fluffy white moth are best admired from a distance, as their hairs can irritate the skin.

This pretty, speckled moth is now a rare sight, found only in a few parts of southern England.

This unmistakable moth spends the winter as an adult, tucked away in a sheltered spot like a cave or outbuilding.

You're more likely to see the attractive, brightly coloured caterpillars than the mullein moth itself.

This beautiful moth is often found resting on leaves, though it does also fly during the day.

Living up to its name, the bullhead has a characteristically large, flattened head and a tapering body. Look out for it in fast-flowing, stony rivers and streams.