The term 'Sparrow's Spot' is a combination of two crossword solutions, NEST (4 letters) and ROOST (5 letters). A NEST is a structure built by birds to lay their eggs and raise their young. It is usually made of twigs, grass, and other materials found in the environment. A ROOST is a place where birds rest and sleep. Sparrows are small, brown birds that are common in many parts of the world. They build their nests in trees, shrubs, and other places where they can find shelter. The term 'Sparrow's Spot' refers to the area where a sparrow builds its NEST and roosts.