As fun as they are functional, these adorably crafted felted wool birdhouses are the perfect little tiny houses for birds such as wrens, nuthatches, and chickadees, giving them a safe place to nest and rest. Birds such as titmice may also use parts of the wool to add to their nests. Made of naturally water-repellent sheep's wool, moisture from rain or snow will wick through the felt and around the nest, and will air-dry since wool naturally breathes. Also, wool is thermal; cool in the summer and warm in the winter. Made with sustainable-harvested materials including natural sheep's wool, a crocheted jute hanging cords and a hand-carved bamboo perch, all work is done by hand by artisans in Kathmandu, Nepal, who are paid a fair wage and work in a clean, safe and environmentally responsible workplace that meets international social compliance standards. Do not machine wash or dry.