The common rosefinch is a rare visitor to the UK, usually passing through in autumn.

This unmistakeable moth, famous for its skull-shaped marking, is a rare visitor to the UK.

This distinctive bug is often seen basking on low-growing plants in spring and summer.

The little grebe is a fantastic diver, but to help it swim underwater, its feet are placed towards the back of its body, making it rather clumsy on land. It only really comes ashore to breed.

Growing in tufts, Crested dog's-tail is a stiff-looking grass, with a tightly packed, rectangular flower spike. Look for it in lowland meadows and grasslands.

As it names suggests, the common crossbill has a large bill that is crossed at the tip - perfect for picking the seeds out of pine cones. Look for it in conifer woodlands, mainly in the north and…