Hear sparrow sounds that will help you recognize these common birds in your own backyard! While sparrows may not be as flashy as some brightly colored songbirds, these familiar birds often live in cities and neighborhoods, making them an important bird to recognize! Sparrows are small, plump, brown or grey birds that are highly social. They often live in large flocks and can be found nesting near or even in human houses! The sparrow is one of a few types of birds that practice dust bathing, a