House sparrows are small, adaptable birds commonly found in urban and suburban areas worldwide. They have a stout body, short tail, and strong beak, which is well-suited for their diet of seeds, grains, and scraps. Males typically have a distinctive gray-brown plumage with black markings, while females are more uniformly brown and lack the male's bold features.These birds are social, often seen in flocks, and they build nests in various locations, including buildings and trees. House sparrows are known for their chirping calls and can thrive in close proximity to humans, making them one of the most widespread bird species. Their presence can indicate a healthy urban ecosystem.