Bag Worm ?

Bag Worm ?

Observation - Bag Worm ?. Description: This little creature was found on the leaf of a Hornbeam. At first I thought it was a small chrysalis but examination under a lense revealed that iot was infact the shelter of a tiny caterpillar/grub. From under this 'home' the inhabitant was seen mining

This little creature was found on the leaf of a Hornbeam. At first I thought it was a small chrysalis but examination under a lense revealed that iot was infact the shelter of a tiny caterpillar/grub. From under this 'home' the inhabitant was seen mining the leaf. I have been told it is a 'bagworm'. Can anyone help with ID please.