What is a physical description of American crow?

The American crow (Corvus brachyrhynchos) is a medium-sized bird, typically measuring about 17 to 21 inches in length. It has a glossy black plumage with a slightly rounded tail and a stout, thick bill. Its wings are broad, allowing for strong, steady flight, and it has a distinctive cawing call. The legs and feet are also black, complementing its overall monochromatic appearance.