They fluff their feathers, which traps air between their feathers and bodies to create a natural layer of insulation. They sleep with their bills under their wing feathers and breathe in warmer air. Their food gives them energy to shiver and generate warmth. And of course they seek shelter out of the wind and cold. Some, such as the chickadees

Invite Birds to this Charming Village
Birds will stay nice and cozy in these delightful roosting pockets woven of all-natural grasses. It offers essential protection to enable survival.
· Fill with seeds or with nesting materials
· Turn your backyard into a bird sanctuary
· Helps birds conserve energy for winter survival
Hang them from tree branches, vines or fences to provide safe, warm nooks for small birds.
They add charm to the garden year-round and they may even serve as nests in the spring.