Where do house sparrows typically build their nests?

Where do house sparrows typically build their nests?

• A. In trees and shrubs, on buildings and ledges
• B. Underground burrows
• C. In water-filled cavities
• D. Inside human dwellings only

Answer: (A)

House sparrows are adaptable cavity-nesters that choose sheltered, elevated spots for their nests. In natural settings they use trees and shrubs, but in urban and farm areas they readily take advantage of human structures—building ledges, gaps, eaves, and other architectural nooks—often nesting on or near dwellings. This pattern reflects their tendency to seek protected sites that are easy to defend and close to food sources. They don’t nest underground, in water-filled cavities, or exclusively inside houses, which is why nests in trees, shrubs, and on buildings and ledges best describe where they typically build.

House sparrows are adaptable cavity-nesters that choose sheltered, elevated spots for their nests. In natural settings they use trees and shrubs, but in urban and farm areas they readily take advantage of human structures—building ledges, gaps, eaves, and other architectural nooks—often nesting on or near dwellings. This pattern reflects their tendency to seek protected sites that are easy to defend and close to food sources. They don’t nest underground, in water-filled cavities, or exclusively inside houses, which is why nests in trees, shrubs, and on buildings and ledges best describe where they typically build.