Steller's sea eagle is one of the world's heaviest and largest eagles, weighing between 11 to 20 lbs https://t.co/MvSfb1zid9 https://video.twimg.com/ext_tw_video/1779588212635127808/pu/vid/avc1/646x644/B1e0nIkFFBJzvFWR.mp4?tag=12