biggest seabird with the largest wingspan
Biggest Flying Seabird Had 21-Foot Wingspan, Scientists Say. Gliding like a massive albatross, the 25-million-year-old bird may have soared just above the ocean waves for long distances. The largest seabird ever found (skeletal reconstruction, top) dwarfs a California condor (left) and royal albatross (right). Soaring above the world's oceans some 25 million years ago, the largest seabird ever to fly boasted a 21-foot (6.4-meter) wingspan, paleontologists reported Monday. World's Largest Dino Tracks Found in Real-Life 'Jurassic Park'.