Dead wood. Dead wood is an increasingly rare habitat and is essential for the larvae of wood-boring beetles. It also supports many fungi, which help to break down the woody material. Crevices under the bark hold centipedes and woodlice.
Hollow stems. Hollow stems, such as old bamboo canes, or holes drilled into blocks of wood, make good nesting sites for solitary bees.
Stones and tiles. Amphibians need a frost-free place to spend the winter. Provide stones and tiles in the centre of your habitat to give amphibians the cool, damp conditions they need.
Straw and hay. These provide many opportunities for invertebrates to burrow in and find safe hibernation sites.
Dry Leaves. Dry leaves offer homes for a variety of invertebrates by mimicking the litter on the forest floor.
Loose bark. Beetles, centipedes, spiders and woodlice all lurk beneath decaying wood and bark.
Corrugated cardboard. Roll up a piece of corrugated cardboard and put it in a waterproof cylinder to create a home for lacewings.
Dry sticks. Dry sticks are perfect for ladybirds to hibernate in.