Robins' homes are referred to as nests. Nests are typically made of twigs, grass, and other materials and are built in trees, shrubs, or on the ground. Robins build their nests in a variety of places, including gardens, parks, and even on balconies. The nests are usually cup-shaped and lined with soft materials such as feathers, fur, and moss. Robins will often reuse the same nest for multiple broods.