Long, narrow wings are a type of wing structure commonly found in certain birds and aircraft. These wings are designed for efficient gliding and soaring, allowing for minimal energy expenditure during flight. The elongated shape reduces drag, enabling the bird or aircraft to cover large distances with less effort. In nature, species like the albatross and swallow exhibit long, narrow wings, which help them navigate vast oceanic expanses. In aviation, this wing design is often used in gliders and sailplanes, which rely on thermal currents to stay aloft. The aerodynamic efficiency of long, narrow wings makes them ideal for specific flying conditions.