Great Blue Heron

For better aerodynamics in flight,the Great Blue Heron curls its long neck into an S shape.These grayish-blue birds have rust-colored feathers on their thighs,green legs,and a black band above their eyes.They eat fish,frogs and invertebrates.They're size is 3.2 to 4.5 feet(1 to 1.3 meters).They live in North,South and Central America and the Caribbean.