Javascript changes the viewBox of the SVG sprite sheet to create the animation. From 8 frame uploads by Firkin openclipart.org/user-detail/Firkin openclipart.org/detail/239736/flying-bird-22-frame-1 openclipart.org/detail/239737/flying-bird-22-frame-2 openclipart.org/detail/239738/flying-bird-22-frame-3 openclipart.org/detail/239739/flying-bird-22-frame-4 openclipart.org/detail/239740/flying-bird-22-frame-5 openclipart.org/detail/239741/flying-bird-22-frame-6 openclipart.org/detail/239742/flying-bird-22-frame-7 openclipart.org/detail/239743/flying-bird-22-frame-8
Flying Game Character Sprite Sheet free icon was designed by JayNick for icons Png and presented to its users.
JayNick
2/6/2018