Creepy cases

Creepy cases

Observation - Creepy cases - UK and Ireland. Description: Whitish coiled shapes. Under bark of fallen (beech?)tree in mixed woodland (Fritton lake, Suffolk. Looks like invertebrate has slept curled up for winter then crawled out, leaving sleeping bag behind. Each coil approx 2cm diameter. Similar type of case

Whitish coiled shapes. Under bark of fallen (beech?)tree in mixed woodland (Fritton lake, Suffolk. Looks like invertebrate has slept curled up for winter then crawled out, leaving "sleeping bag" behind. Each coil approx 2cm diameter. Similar type of case but obviously belonging to wood louse not far away under same bark.